Abstract
After his death before nearly thirteen centuries, Sibawayh left behind a single book later called the “Grammar Quran”. He collected grammar rules and origins whose effects still echo strongly in the subsequent followers of the grammarians of different sects and schools. This research tackles one of those who came later, that is the book of Al- Dur Al- Masoun by surveying, collecting, and analysis. The research focuses on the grammatical views only with important samples.