Conclusion: The approach of Muhammad bin Yusuf Tfayyesh in morphological evaluation rulings Explanation of illiteracy of verbs as a model

Abstract

         To proceed, it is not hidden from the students of the Arabic language the great role of the science of morphology, or the importance of morphology in preserving the Arabic language, its formulas, and its structures, as Arabic scholars have laid in it normative foundations, and evaluative provisions that show the eloquent one from another, and the Arabic from the non-Arabic, and how to generate vocabulary according to the development  Linguistic use as a result of the development of life and its requirements;  Therefore, we chose to study one aspect of this science, which is the aspect of the morphological orthodontic rulings of one of the obscure commentators of Lamism in the Arab East, and he is Muhammad bin Yusuf Tfayyesh (d.  Yusuf Tfayyesh, then the concept of evaluative rulings, and his methodology in presenting them, to show his method clearly, and among the results of the research: - An explanation of the illiteracy of actions by Muhammad bin Yusuf Tfayyesh is one of the largest explanations, as it is noted in it the large number of comments, rulings, and elaboration in explaining morphological issues, and it came  in four parts

    - The morphological evaluative judgment is represented by the issue on which the evaluative judgment was applied.  The morphological standard may be different from the grammatical, and different from the linguistic.