Nasratullah Ghshtly, Sharbat Khan Sahak. A Comparative Analysis of the English Verb to be and the Defective Verbs of Pashto Language. fell [Internet]. 2024 Feb. 3 [cited 2026 Jun. 7];1(1):38-42. Available from: https://al-kindipublishers.org/index.php/fell/article/view/12718