Determinative subordinate clause forming means in the Uzbek language

The article gives an idea of the determinative subordinate clause composite sentences to be studied in the current Uzbek language science, their types and the means of their formation. Even if the subordinate clause is in the form of an extract in the form of a sentence, the content will not be the exact copy of the sentence pronounced by the person. It can be seen that determination subordinate clause is also the dominant part of a joint sentence, although it is the owner of the root structure of a joint sentence, but it cannot be completed according to its content and syntactic form. Composite sentences the most subtle, unobstructed aspects of the eye teacher thirty years ago G. Abdurahmonov mentioned in his works. But science is always in development, therefore, in linguistics there are always areas that either need to be considered new, or are closely related to the general development of world languages.