Human factor is one of the key components of the derivation process

The article deals with the process of derivation of English and Uzbek phrases, because the interpretation of this issue is very relevant in modern world linguistics and is of great importance. The object of the article is the theory of derivation, accepted by linguists as a separate direction, expresses that the system of linguistic relations is an example of integrity and allows to determine the reasons that provide the dynamics of the language system. Through the derivational process, speech has features that are created through human ability, such as creating a new one based on a single unit. This process encourages scholars to analyze the development of language from different perspectives. For example, the derivation process explains the structural problems of language. The practical application of syntactic structures depends on logical factors on the one hand, and psychological factors on the other. Both of these factors occur primarily as a result of human influence. Therefore, the human factor is one of the key components of the derivation process.

To prove the in formativeness of the topic were relied on the studies of well-known scientists in the field of linguistics.

The analysis of the examples presented in the article shows that the process of derivation in the system of phrases is gradual, the systematic multi-stage activation of derivation operations. In covering the theoretical aspects of the information in the article, the views of leading linguists in our country and abroad were relied upon.

Summing up the results, it can be concluded that one of the most important directions of the linguistics is the derivational process which helps to understand the ways of creating new semantic meanings to differ and categorize their peculiarities relying on the own experiences of humans in real life. The findings may be of direct practical relevance.