Fatima Nuri Mahmoud. (2026). Problems of Translating Primary Auxiliary Verbs in verb group (Case study AL-Jufrah- University, Faculty of Education, Department of English Language, Waddan). African Journal of Advanced Studies in Humanities and Social Sciences, 5(3), 718–731. Retrieved from https://www.aaasjournals.com/index.php/ajashss/article/view/2185