الآراءُ النحويّةُ لركنِ الدينِ الأستراباديّ (ت715هــ) في كتابِه البسيط في شرحِ الكافيةِ

Rp- The Grammatical Opinions of Rukin ul Din Al Isterabadi ( Died 715 H.) in his book Al Beseet fe Sherh Al Kefiyah'.pdf

The researcher talks, in this study, about the grammatical opinions of one of the prominent grammar scholars in the seventh Hijri century, he was the great scholar Rukin ul Din Al Isterabadi in his book’ Al Beseet fe Sherh Al Kefiyah’.
The study was divided into three chapters. The introduction mentioned the author’s biography, career, and his grammatical impact; it was divided into three sections. The first chapter was about the grammatical principles of Rukin ul Din Al Isterabadi. The second chapter mentioned the grammatical opinions of Rukin ul Din Al Isterabadi in the derivatives including nouns and verbs. The third chapter shed the light on his the grammatical opinions in the constructed including nouns, verbs, and prepositions. The study ends with conclusion containing the most important results:
The researcher followed a way in his writing through displaying the issue, clarifying the grammatical opinions about it, stating opinions of Rukin ul Din Al Isterabadi, showing his agreement or disagreement with other previous grammarians, and finally, giving priority to what I think as the best according to my stud and understanding.
The researcher faced many troubles for studying the grammatical opinions requires exceptional work and effort. This needs reviewing many the grammatical opinions for they oppose the author’s opinion. However, the descriptive method was adopted in the current study where the following points had been drawn:
1.The first period of Rukin ul Din Al Isterabadi life was completely vague, rather it was totally unknown till the year 667, when he travelled to Maragheh in Azerbaijan. What reached us from his life was about his studying for the holy Quran and Arabic language sciences in Isterabad. Thus, after his acquiring to what he invented to get, he was longing to more science; so, he went to Baghdad, then to Mosul where he got a high prestigious position and became scholar of Mosul and was teaching in the Nouri school where he classified most of his works.
2.The study proved that Rukin ul Din Al Isterabadi has great philosophical grammatical mentality when he opposed to many scholars concerning the grammatical issues, disagreeing their opinions, discussing, and defeating them by scientific evidences.