Abstract
The article examines the functioning of the predicates in the heroic epics of the Kazakh and Mongolian peoples in the linvofolkloristic plan, their general and qualitative characteristics are compared. Analyzing the expression of verbal predicates in the epic, their text-forming function is epresented. Although the Kazakh and Mongolian epics do not differ much from each other in terms of predicativity, it has been established that there are stylistic, pragmatic and extralinguistic differences. On the basis of such studies, not only the intertextual connection of the language of folklore in the Eurasian space is realized, but also the attention is focused on a number of issues underlying modern interdisciplinary research.