Al-Ishlah: Jurnal Pendidikan Vol. 17, 2 (June, 2. , pp. ISSN: 2087-9490 EISSN: 2597-940X. DOI: 10. 35445/alishlah. Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Vy Rany1. Havid Ardi 2. Em Moeurn3 Universitas Negeri Padang. Padang. Indonesia. roneyasnavy@gmail. Universitas Negeri Padang. Padang. Indonesia. haivd_a@fbs. University of Heng Samrin Thbongkhmum. Tboungkhmum. Cambodia. emmoeurn@gmail. ARTICLE INFO Keywords: Collocation production. Errors. Writing Article history: Received 2025-01-06 Revised 2025-03-02 Accepted 2025-06-26 ABSTRACT English has become the dominant global language, and the accurate use of collocations is a key component of language proficiency. Cambodia, the role of collocation knowledge in English writing remains underexplored. This qualitative study employed a descriptive design to examine grammatical collocation use among 13 Cambodian students through their essay writing. The primary aim was to identify both the types of grammatical collocations produced and the errors made in their usage. The analysis revealed that the most commonly used collocation type was Preposition Noun, followed by Noun Preposition. Less frequent patterns included Noun To-infinitive and Adjective Preposition, while Adjective That-clause and Verb Adverb were rarely found. In terms of accuracy. Preposition Noun yielded the highest number of errors . , followed by Noun Preposition . Other types showed minimal or no errors. These findings highlight the studentsAo struggles with common collocation forms, particularly those involving prepositions. The most frequent source of error was interlingual transfer . 45%), indicating influence from the native language. Other contributing factors included the learning environment . 60%), intralingual transfer . 80%), and communication strategies . %). The study underscores the need for explicit instruction in collocation use, particularly in high-error patterns like Preposition Noun. Addressing error sources such as native language interference can enhance studentsAo collocational competence in academic writing. This is an open access article under the CC BY-NC-SA license. Corresponding Author: Vy Rany Universitas Negeri Padang. Padang. Indonesia. roneyasnavy@gmail. INTRODUCTION Language is crucial for sharing information and interacting with others, as people are born with unique differences. Human perceptions are shaped by the language their society uses for communication, which is influenced by factors like geography, culture, population, and environmental conditions (Sapir. Language also varies based on social attributes like class, ethnicity, and gender, as well as the social People use language for various purposes, including sharing thoughts, emotions, and views, exchanging information, conducting business, advancing science, and transferring technology http://journal. id/index. php/alishlah Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3058 of 3065 (Trudgill, 2. The diversity of languages presents a challenge in transferring one language into The four primary English language skills are listening, speaking, reading, and writing. These skills are essential for effective communication, with listening aiding understanding, speaking, writing, and sharing thoughts (Harmer, 2. Writing is often the most used skill in learning and education, as it consolidates knowledge and aids in organizing thoughts in a clear, structured manner. Writing is a crucial communication method that enables individuals to express their thoughts, emotions, and knowledge. It is a progressive process, involving initial planning, expression, and Writing is not a single step, but a multi-stage process that is integral to human life, as per Oshima & Hogue . Writing is the most challenging task for L2 learners, as it involves formulating and structuring ideas, conveying them into coherent text, and addressing both higher-order processes like planning and organization, and lower-order concerns like spelling, punctuation, and lexical selection, which is exacerbated when learners have limited language competence (Oshima & Hogue, 2. Writing is the most challenging task for L2 learners, requiring sophisticated skills like planning, organization, and spelling, which are exacerbated when learners have limited language competenc. Students with a strong vocabulary are better equipped to write academic essays, as they can understand others' expressions and express ideas clearly. Limited lexical knowledge can hinder writing tasks (Dhuli. Lamo, & Larsari, 2. Therefore, it is crucial for students to understand word connections and related terms. To write effectively, students require a broad vocabulary, as it is a crucial part of language proficiency and forms the basis for speaking, listening, reading, and writing skills (Richards & Renandya, 2. Mastering vocabulary is also essential for understanding English collocations, as they are also part of vocabulary. Collocations are crucial for expressing ideas naturally, but can be challenging for language learners due to varying word pairings. They can be categorized into grammatical and lexical collocations, with grammatical collocations consisting of a main word and a preposition, and lexical collocations being formed from combinations of nouns, adjectives, verbs, and adverbs. Misuse can lead to misunderstandings and awkward language (Benson et al. , 1. According to OAoDell & McCarthy . Mastering collocations is crucial for accurate word usage, reducing mistakes, and improving speech and writing sound. It allows for varying language, avoiding overused words, and improving exam performance. It also allows for creative deviations from standard language patterns. English language learners face difficulties in choosing appropriate words for essays, as certain words are often linked or paired with others. Collocation errors can occur due to factors such as mother tongue interference, lack of collocational concepts, interlingual or intra-lingual transfer, paraphrase, and a lack of collocational knowledge (Hashemi. Azizinezhad, & Dravishi, 2. In the context of Cambodian students at the English Study Program at the University of Heng Samrin Thbongkhmum, they are facing challenges in mastering the proper use of collocations in Students often struggle with lexical and grammatical collocations, leading to unintended meanings and miscommunication. They also lack knowledge of correct word pairings within collocations, which is crucial for coherent and well-structured texts. This issue is similar to a study by Namvar & Ibrahim . , which found learners struggled with both lexical and grammatical collocations, with cultural differences between the target language and the native language causing odd lexical collocations. In addition to theoretical studies, numerous studies have been conducted worldwide also demonstrated the significance of collocation knowledge for learners' writing performance. For instance, some previous studies conducted by Hashemi et al. Thi Bui . My & Thao . Hong et . Duong & Nguyen . on the context of Vietnamese students. These studies examine the use of collocations in studentsAo academic writing to gather information about the commonly used types of collocations, the errors made, and the underlying causes of those errors. Another study by Boonraksa & Naisena . on the analysis of collocation errors among English and Business English students of Thai at Northern Rajabhat University, focusing on error levels, the influence of L1 and L2 transfer, and differences based on proficiency levels. Vy Rany et al. / Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3059 of 3065 Besides. There are also several studies have been conducted on Indonesian students context by Sari & Guly . Prasetyo. Isnaini T R, & Fitrianingsih . Lateh et al. Handayani & Angelina . Fadlilah . , and Rahman . These studies also examine the use of collocations in studentsAo academic writing, aiming to gather insights into the most commonly used types of collocations, the errors students make with collocations, and the causes of these mistakes. Other studies on the context of Chinese and Taiwan students, which the study by Chen . focuses on the use of collocations by learners at different proficiency levels and their awareness of low-frequency collocations, while the study by Wu . focuses on how Taiwanese students used a corpus to learn collocation patterns for change-of-state verbs in their essay writing and examines their learning outcomes and perceptions. Based on the problems discussed above, further research was needed to examine students' collocation production, types of collocational errors, and the factors that contributed to grammatical errors in collocation use in essay writing. Although several studies had explored these aspects, they had focused on different contexts. However, research specifically addressing Cambodian students remained Therefore, this study aimed to identify the types of collocations and collocational errors produced by Cambodian students in their essay writing. Additionally, the researcher utilized Korpus Nusantara (KORTARA) to analyze students' collocation use, as the corpus linguistics approach represented a significant advancement in language learning and research. This approach had gained considerable attention from language researchers, as it played a crucial role in supporting language learning and research in higher education. Given the rapid development of digital technology, integrating corpus linguistics was essential for achieving more efficient and data-driven results (J. R & Ermanto, 2. METHODS This section outlines the research type, participants, research instruments, and data analysis Research type This study utilized a descriptive qualitative method, which is a kind of method that can be used to investigate various aspects of the social world, including daily life, participants' experiences, social processes, institutions, discourses, and relationships. Descriptive studies focus on providing a detailed description of a situation, problem, or topic, rather than trying to change anything (Mason, 2. They systematically outline a situation, problem, phenomenon, service, or program, providing insights into aspects such as living conditions or attitudes towards a particular issue (Kumar, 2. The researcher used descriptive qualitative research to analyze the use of collocations in students' academic writing to understand the most common types of collocations, the errors they make, and the reasons behind those This approach allows for a deeper understanding of the social world and its implications for understanding and addressing issues. Participants This research took place at the University of Heng Samrin Thbongkhmum in Cambodia, focused on students in the Department of English for Education, specifically seventh-semester students which consisted of 13. The study was conducted to examine their ability to produce language within an academic context. The seventh-semester students were chosen due to their advanced studies and prior exposure to relevant subjects, providing them with foundational knowledge and skills. This approach allows the study to target individuals with a deeper understanding of writing theories and practices, making their insights valuable for the research objectives. Vy Rany et al. / Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3060 of 3065 Research instruments This study uses a writing test, questionnaire, and interview to gather data on students' use of English collocations in essay writing. The test requires students to write an expository essay on three topics: regular exercise, technology in learning, and reading books. The test aims to provide authentic samples of students' written language, allowing for analysis of both types and incorrect collocation To minimize external influences, the test will be administered in a controlled environment, ensuring students rely on their own knowledge without external resources. This approach ensures the data reflects students' actual collocation competence. Following the test, students' essays will be collected and analyzed to identify the types of collocations produced and errors. Results will be categorized based on established collocation types by Brown . This approach ensures that the data reflects students' actual collocation competence. The second instrument of this research is questionnaire. This tool is widely used by many It is employed by individuals, researchers, private and public organizations, and even A questionnaire contains a series of questions arranged in a specific order, either printed or typed on one or more forms (Kothari, 2. Thus, the questionnaire of this study is designed to find out the factors that cause errors in producing collocation in essay writing based on the theory proposed by Brown . The Yes/No questions was used for this study questionnaire. Data analysis techniques The data collected from the writing test which is about the types of collocation and the collocation error types, will be analyzed accordingly to the collocation types theory by Benson et al. Specifically, the researcher will use the "KORTARA" corpus to evaluate the proximity or frequency of word co-occurrence. A higher frequency in the corpus indicates that the words are more natural or have greater value. The corpus frequency results will help the researcher find out the types of collocation as well as the errors that the students produce in writing essay. On the other hand, the questionnaire data was used to analyzed using (Sugiyono, 2. P= f/R X100, where P represents percentage, f represents response frequency, and R represents the total number of respondents. The researcher used Excel for data analysis, following Marshall & Rossman . steps: organizing data, familiarizing with it, creating case summaries, coding data, developing interpretations, exploring alternative interpretations, and composing a final report or presenting findings in another format. This quantitative analysis ensures comprehensive and accurate data FINDINGS AND DISCUSSION Findings The findings of this study provided insights into the grammatical collocations and errors made by EFL students in the seventh semester of the English Education Study Program at the University of Heng Samrin Thbongkhmum. Types of grammatical collocation produced by Cambodian EFL students Table 1. Types of grammatical collocation produced by the students Types of grammatical collocation Preposition Noun Noun Preposition Noun To-infinitive Noun That-clause Adjective Preposition Adjective To-infinitive Adjective That-clause Verb Adverb Frequency of text 1 Frequency of text 2 Vy Rany et al. / Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3061 of 3065 The data from text 1 reveal the overall frequency of various grammatical collocations produced by Preposition Noun was the most commonly used collocation type, with 362 occurrences, indicating students' familiarity and comfort with this structure. Noun Preposition followed with 297 occurrences, demonstrating a thorough understanding and application of this form. Noun Toinfinitive was used 57 times, indicating moderate usage, whereas Noun That-clause appeared 37 times, indicating less emphasis on this structure. Adjective Preposition appeared 29 times, while Predicated Adjective To-infinitive was used twice, indicating relatively limited proficiency. Finally. Adjective That-clause and Verb Adverb had the fewest occurrences, with only 0 and 21, respectively. Moreover, the data from text 2 show varying levels of usage for different types of grammatical Preposition Noun emerged as the most commonly used structure, with 376 occurrences, indicating students' greater familiarity and comfort with this form. Noun Preposition followed closely with 256 occurrences, indicating that the students also understand this structure. In contrast. Noun To-infinitive appeared 72 times, indicating moderate usage, whereas Noun That-clause was produced 33 times, indicating less frequent use. Furthermore. Adjective Preposition was used 25 times, and Predicated Adjective To-infinitive 13 times, indicating relatively low levels of familiarity. Adjective That-clause and Verb Adverb were the least common collocation types, with only one and two occurrences, respectively, indicating significant challenges or limited exposure to these structures. Types of grammatical collocation errors made by Cambodian EFL students Table 2. Overall collocation error types produced by EFL Cambodian students Types of collocation errors Noun preposition Noun to infinitive Noun that-clause Preposition noun Adjective preposition Predicated adjective to infinitive Adjective that-clause Verb adverb Collocation error frequency The analysis of grammatical collocation errors in studentsAo essay writing revealed several patterns in collocation use. The errors were categorized into eight types: Noun Preposition. Noun ToInfinitive. Noun That-Clause. Preposition Noun. Adjective Preposition. Predicated Adjective ToInfinitive. Adjective That-Clause, and Verb Adverb (Benson et al. , 2. The most frequent type of error occurred in Preposition Noun collocations. Many students struggled with the correct use of prepositions and verb forms following prepositions. Examples included "creating a serene and spiritual atmosphere in the pagodas," which should have been "at the " Errors in verb forms were also observed, such as "by provide content" instead of "by providing content" and "by read novels" instead of "by reading novels. " Additionally, there were errors like "better in speaking and writing," which should have been "better at speaking and writing. " These mistakes suggest difficulty in recognizing appropriate prepositions and verb forms in prepositional phrases, possibly due to structural differences between Khmer and English. Errors in Noun Preposition collocations were the second most frequent type. For example, some students used "ability for improve knowledge" instead of "ability to improve knowledge" and "welcoming for both monks and visitors" instead of "welcoming to both monks and visitors. " Similarly, phrases like "integration in technology" instead of "integration of technology" and "benefits in using technology" instead of "benefits of using technology" were found. The confusion between prepositions such as for and to was likely influenced by the studentsAo first language, as in Khmer, these prepositions may not function in the same way as in English. Vy Rany et al. / Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3062 of 3065 Errors in Noun To-Infinitive collocations were much less frequent. One example was "ability expand horizons" instead of "ability to expand horizons. " This error suggests an influence from Khmer, where prepositions like to are sometimes omitted after nouns. No errors were recorded in Noun That-Clause collocations, indicating that students may have a stronger grasp of this structure. Similarly, no errors were identified in Adjective Preposition. Predicated Adjective To-Infinitive. Adjective That-Clause, and Verb Adverb collocations. Factors cause errors in collocation production by EFL students at the University of Heng Samrin Thbongkhmum Factors contribute to collocation errors 100,00% 90,00% 80,00% 70,00% 60,00% 50,00% 40,00% 30,00% 20,00% 10,00% 0,00% 88,45% 84,60% 53,80% 46,20% 50% 50% 15,40% 11,55% Interlingual transfer Intralingual transfer Context of learning Yes Communication Strategies Figure 1. Overall factors cause errors in collocation production by the EFL students The questionnaire results revealed that several factors contribute to errors in collocation production among EFL students, with both contributing and non-contributing responses providing useful insights. Interlingual transfer emerged as the most significant factor, with an overwhelming majority of students . 45%) citing it as a major influence on their errors, emphasizing the importance of native language interference. In contrast, only 11. 55% of students reported no influence of interlingual transfer, indicating a stronger dependence on L1 than other factors. The context of learning was also highly significant, with 84. 60% of participants agreeing that it contributes to their errors, which is slightly lower than the proportion for interlingual transfer. Meanwhile, 15. 40% of students reported no impact from the learning context, indicating that some students are better able to navigate challenges in the classroom. Compared to these two factors, intralingual transfer had a more balanced impact, with 53. 80% of students acknowledging its role in their errors, while a nearly identical 46. 20% did not see it as a contributing factor. This implies that misapplication of English rules may not be as universally difficult as native language interference or the learning context. The most evenly distributed responses came from communication tactics, with 50% of students acknowledging that they had guessed or simplified their language, which could have led to more This group has a comparative predisposition to value precision and caution, as seen by the remaining 50% reporting no reliance on these tactics. Overall, the results show that intralingual transfer and communication techniques have more balanced or diverse effects on collocation errors, but interlingual transfer and the learning context have a greater influence. Vy Rany et al. / Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3063 of 3065 Discussion This study examined the grammatical collocations used by seventh-semester EFL students at the University of Heng Samrin Thbongkhmum. The findings showed that preposition noun combinations were the most frequently used, followed by noun preposition, noun to-infinitive, and noun that-clause Less commonly produced were adjective preposition and verb adverb, while predicated adjective to-infinitive and adjective that-clause collocations were rarely used. These results partly align with Paris et al. , who found that noun preposition, verb preposition, and adjective preposition were the most frequently used collocations among Asian EFL learners, though they reported no use of preposition noun structures. In contrast, studies by Ervansyah et al. and Paris et al. highlighted verb adverb as the most dominant collocation type, followed by noun that-clause and predicated adjective to-infinitive. These differences suggest that Cambodian students exhibit distinct usage patterns, likely influenced by specific teaching practices that emphasize certain collocation types, particularly preposition noun and noun preposition. Underused collocations, such as noun to-infinitive, noun that-clause, and adjective that-clause, may reflect either insufficient exposure or instructional emphasis. The minimal use of verb adverb and predicated adjective to-infinitive forms implies a lack of familiarity or perceived difficulty. These findings are consistent with Alsulayyi . , who reported avoidance of more complex collocation types, such as adjective that-clause, by Saudi EFL learners due to proficiency limitations. In terms of error patterns, the most frequent mistakes occurred in preposition noun and noun preposition combinations. Fewer errors were observed in noun to-infinitive, and no errors were recorded for the remaining categories. This may indicate greater familiarity with or avoidance of these structures. These findings differ from Sari and Guly . , who found that verb noun collocations posed the greatest challenge for Indonesian EFL learners. Similarly. Tungyai and Rakpa . identified adjective preposition, preposition noun, and noun preposition as the most error-prone among Thai university Such variation points to contextual differences in curriculum design and teaching methods. Concerning error sources, this study adopted BrownAos . classification, which includes interlingual transfer, intralingual transfer, context-related errors, and communication strategies. Interlingual transfer emerged as the dominant factor . 45%), highlighting strong L1 influence. Contextual factors, such as instructional methods and materials, were also significant . 60%). Intralingual transfer, accounting for 53. 80%, indicated issues like overgeneralization. Communication strategies, such as guessing, were the least influential . %). These findings mirror those of Setiarini . , who found that Indonesian learners struggled with translating native-language collocations into English, primarily due to interlingual transfer. Other studies . Wicaksono, 2014. Hong et al. , 2011. Namvar & Ibrahim, 2014. Boonraksa & Naisena, 2. have similarly identified intralingual transfer as a key contributor to collocational errors. Taken together, these results underscore the importance of addressing both L1 interference and internal learning challenges to enhance collocational competence. CONCLUSION This study aimed to examine the types of grammatical collocations used by Cambodian EFL students, the common errors in their usage, and the underlying factors contributing to these mistakes in essay writing. The findings revealed significant variation in studentsAo proficiency across collocation Preposition Noun and Noun Preposition structures were the most frequently used, reflecting moderate confidence, but also accounted for the highest number of errors. In contrast, complex forms like Adjective That-clause and Predicated Adjective To-infinitive were rarely used, suggesting either limited exposure or deliberate avoidance. Among the factors influencing collocational errors, interlingual transfer emerged as the most significant, followed by intralingual transfer and learning context, while communication strategies played a relatively minor role. Despite providing valuable Vy Rany et al. / Analysing English Collocation Usage and Errors in Cambodian Students' Essay Writing: Insights and Implications Al-Ishlah: Jurnal Pendidikan,Vol. 17, 2 (June 2. : 3057-3065 3064 of 3065 insights, the study was limited by its small sample size and focus on a single institution, which may restrict the generalizability of the findings. Future research should involve larger, more diverse populations and explore collocation use in both spoken and written modalities. Additionally, examining the role of digital toolsAisuch as corpus-based learning platformsAiin developing collocational competence could offer innovative pedagogical insights. There is also a need to investigate the long-term effects of targeted instructional interventions designed to reduce collocation errors. Overall, this study underscores the importance of curriculum development that emphasizes underutilized and error-prone collocation types and encourages instructional strategies that reduce L1 interference while enhancing authentic language exposure. REFERENCES