By the name of God Most merciful Most gracious

The Holly Quran was the most interested and point of research for the researchers and the point that interested me, the pathway that had been taken by the specialist in the Quran Sciences and explanation and details made be them specially ( SURAT AL-KAHF) . So I decide to study it to contribute with the many researchers who study this subject.

In this research my supervisor Dr. Mohammed Salih Al- Tikrity ... play an important role in supervision of this thesis and correction and to make it to occur in this picture .

I choose this subject because of what I found in this Surah regarding arguing grammars and explanation basis and different opinions of the grammar researchers .

The type of this work led to the division of this thesis to four chapters :

Chapter One : Include the explanation (I'rab) divided into two parts :

Part one : include the vowelization that occur in the end of the words and the other for the one that not occur in the end of the word .

Chapter Two : include the

(A) Verbs ( Essential Verbs, and Verb that take subject and object Verbs that took more than two objectives and expectation verbs and praise verbs and dispraise verbs and surprising verbs and preference verbs and subject name and was and its brothers .

(B) Letters ( Interrogation, and Calling and Prevention and connection and disavowal and offer and encouragement and insuring ).

Chapter three : I took in this chapter the grammar aspects that present in Al-Kahf Surah and it include two parts .

Part one : The disadvantage of grammar explanation : ( includes the meaning view and the elusion and story formation and comment and suggestion ).