The diversity of syntax is a well-known phenomenon in Arabic Language Grammar which aims to enrich the language and embed many meanings in one word. This study focuses on clarifying the difference between grammarians in the syntactic aspects of "Marfuaat" by analysing the opinion of Al-Azhari in syntax then comparing them with the syntax of ancient grammarians such as Al-Mukudi, Al-Sabban, Al-Ashmouni, Al-Shatibi, and Al-Muradi in a comparative study to reach the most likely opinion in the syntax of the word. this study concludes that Marfuaat in "Alfiya Ibn Malik" have several syntactic directions which may be between Marfuaats alone, such as (Subject and Predicate) and (Subject and Deputy Subject), or they may be between Marfuaat and others such as (Subject and Object), and (Subject and Adverb), And (Subject and Conjunctions).