Tendencies in the Development of Space Markers in Prefixed Verb
In the history of the Russian language one can clearly see a tendency to reduction of space markers in prefixed verbs, on the one hand. It is connected with a fact that prepositions and case of a noun phrase denote the meaning of space, and prefixes have developed the meaning of limitness and resultativeness. On the other hand, space markers are extended due to the development of word formation types.