The comparative analysis of the modal verbs in three Surahs: “Yasin, AlRahman and Yusuf†and their contrastive Persian and English translations Journal title: International Journal of Medical Research & Health Sciences (IJMRHS) Authors: Mehrzad Mansoori| Associate Professor, Foreign Languages and Linguistic Department, Shiraz Universit... Subject(s): Medicine, Biomedicine, Dentistry and Oral Surgery, Oncology, Public Health and Community Medicine