Samia Maqbool, Dr. Ali Raza Siddique, and Muhammad Hassan Lali, “A DIACHRONIC CORPUS-BASED ANALYSIS OF MODAL VERB USAGE IN PAKISTANI ENGLISH BUSINESS SPEECHES”, IPJLL, vol. 4, no. 1, pp. 471–488, Jan. 2026, Accessed: Oct. 28, 2026. [Online]. Available: https://ipjll.com/ipjll/index.php/journal/article/view/518