The thesis consists of a preface, an introduction, three chapters and a conclusion. The preface explains the reasons for choosing the research topic and gives a general idea about the plan of the study. The introduction discusses the relationship between syntax and semantic. Chapter one gives an explanation of the structural requirements for the sentence and conditions of its grammaticality. It also discusses some semantic aspects in the two types of the sentence (nominal and verbal clause). In addition it outlines the elements that could complete the meaning of the verbal clause. Chapter two shows the structure of the complements and semantic differences between their types. This will be achieved by presenting constructive contexts that they are appeared in. This chapter also gives an overview regarding different changes in the sentence construction such as addition, omission, and changes in the sentence order. Chapter three highlights different features that appeared separately in various syntactic contexts in the book. This will be achieved by showing its semantic variants such as ambiguity, definite and indefinite meaning, proximity and ambiguity avoidance. The conclusion of the study summarizes the most important findings and ideas left for further research.