Candidate of philological sciences, junior researcher, Udmurt institute of history, language and literature of Russian Academy of Sciences Izhevsk, Russia [email protected]

Abstract.The article deals with the structural and semantic variations of infi nitive in poetic language of V. Ar-Sergi, one of the outstanding representatives of the modern Udmurt literature. The author reveals the structural and grammatical, fi gurative and motivic, existential and psychological contexts and peculiarities of infi nitive realization (infi nitive script) in the measurement of one ethno futuristic idiostyle. It is worthy of note, that the local component of the grammar is sometimes the focus of conceptual communicative energy, representing the «rhetoric of the epoch».
Keywords: infi nitive, structural and semantic variations, vers libre, infi nitive series, Udmurt ethno futurism, «rhetoric of the epoch».