--Ptitsy *letjat/letajut, zveri *begut/begajut, ryby plyvut/plavajut, zmei *polzut/polzajut.
Birds fly IMP1/IMP2 PRES 3PL, beasts run IMP1/IMP2 PRES 3PL, fish swim IMP1/IMP2 PRES 3PL, snakes crawl IMP1/IMP2 PRES 3PL
Birds fly, beasts run, fish swim, snakes crawl.