The plurial musahhah and the plurial mukassar in Sûrat Yûnus

The purpose of the current study is to examine one of the fundamental component of the arabic grammar which is the plurial musahha and mukassar from different perspectives. This study will cover the significance of the plurial musahhah and analyse the various grammatical rules of the plurial by giving examples of its different types from various chapter of the Holly Kurân. It will also mention the academic researches that have been priorly done by the Arabic linguists on this subject. Data fort his study were collected and analyed upon certain methods. The first chapter will cover the Singular, tesniye, and the different types of i'râb. In the second chapter the study will widely discuss the plurial muzhakkar sâlim and müennes sâlim. It emphasised on the analogical and sama'î structures of the plurial and the conditions reguested to form a Jam' mukassar. The third chapter tried to determine the different kind of plurials and their structures. In each chapter, the Kur'ân and the Arabic poetry in order to increase our comprehension to that subject. Keywords: The Plurial Muzhakkar Sâlim, The Plurial Müennes Sâlim, The Plurial Mukassar, Sûrat Yûnus.