Някои аспекти на синтактичната стабилност и динамика в съвременните славянски езици

Two basic aspects of the syntactic structure of the modern Slavic languages, its stability and dynamics are considered. With respect to stability the languages display a tendency to eliminate the syntactic doublets and/or synonyms that are insufficiently differentiated from a functional point of view; a more distinct delimitation of their meanings, nuances and uses; a unification of language expressions leading to expressions and collocations-cliches (sometimes as a result of borrowings from other languages). With respect to dynamics, there is a noticeable expansion of journalese into other styles, officialese and colloquial in particular. As a result of the latter trend, numerous contaminations have appeared and the imperativeness of a number of frequently used expressions has increased. Parallel to that, there is a marked trend towards interpenetration of the different styles; for example, fluctuations in the rection in the standard language under the influence of colloquial speech. In conclusion the author considers the psycholinguistic and sociolinguistic aspects conditioning the innovations in the modern Slavic languages.