Core and periphery in the verb category in uzbek

The study of the paradigm of word groups in the world linguistics and the study of core and peripheral parts in the structural-semantic field of a particular word group to determine the linguistic, speech features of the development and communicative function of language, spiritual and formal changes in language units, the formation and practice of central and peripheral parts it is noted that the mechanism helps to determine the leading motives. This shows the urgency of defining the essence of the concept of functional-semantic field, core and periphery in word groups in the Uzbek language and the study of structural-semantic changes in the paradigm of word groups. This article seeks to study the core and peripheral parts of the verb in Uzbek, their linguistic nature and status, semantic-structural and functional-semantic relations between the central and peripheral parts by advanced methods of world linguistics.