Vol. 3 No. 1 (2026): Grammatical Errors of Non-English Teachers: A Qualitative Study on Fossilization

Persistent grammatical inaccuracies among non-English teachers remain an underexplored issue in second language acquisition research. Despite their sustained exposure to English in professional contexts, many non-English teachers continue to demonstrate recurrent grammatical errors in both spoken and written discourse. This study addresses this gap by examining the phenomenon of grammatical fossilization the long-term stabilization of erroneous...