Formal Differences and Semantic Similarities in Simple Sentences

The article presents the formal differences and semantic accuracy in simple sentences, i.e., synonymy of simple speech, syntactic synonymy and the importance of its study, scientific views on simple sentences and their relationship to them. In scientific texts, simple sentences and ways of forming the phenomenon of synonymy in them are analyzed in detail.The development of research in Uzbekistan, the emergence of original scientific texts requires the development of a certain linguistic control (to prevent duplication). For this, it is necessary to create software that determines the level of similarity of the content of scientific texts available in electronic form. Experts in a given field, such as painters or sculptors, determine whether a work of art is copied, and scientists in a given field determine whether a work of art is copied. The increase in the number of problems in this example is related to the posting of research results in higher education on the Internet. This situation has arisen today and requires a new level of struggle against illegal use of someone else's intellectual property in the world.