“…Academic writing in a second language (L2) is commonly regarded as a difficult skill to master, particularly for non-native English speakers who learn English in a foreign language learning context. Scholars have noted that L2 academic writing poses various sociocultural and linguistic difficulties for learners, involving issues such as word choice, grammatical accuracy, sentence structure, and discourse organization, among others (Cangır, 2023), leading to an extensive investigation of effective ways to improve L2 learners' academic writing. To address this issue, corpora and concordancers have gained widespread recognition as essential resources for effective L2 writing, with corpora playing a crucial role in providing authentic and diverse language samples for learners to analyze and learn (Boulton & Vyatkina, 2021;Römer, 2011).…”