Perhaps you should try some spelling variations:
verbs » verbos, veras, verts, vers, verys, erbs
verba » verbal, yerba, versa, vera, verya, erba
eras » heras, ceras, deras
vers » verse, versa, ver
verso » verseo, versao, vero, versos
erbos » verbos, eros, erbes
verb » ver, very, erb
verbo » vero, veryo, erbo
vera » era, vega, ver

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "Russian ((((verbs OR verba) OR (eras OR vers)) OR erbos) OR ((verb OR vera) OR (verbo OR verso)))~".
• Adding a wildcard symbol may retrieve word variants: Russian ((((verbs OR verba) OR (eras OR vers)) OR erbos) OR ((verb OR vera) OR (verbo OR verso)))*.