?? ???? ???????? ?????? ????????? ?? ??????.???? ?????? ?? ???????? ?? ?? ?? ?? ?? ?? ?? ??- ???? ??: ??, ??, ??(??, ???????? ??), ??????, ??, ????????????? ???????? ????, ???????? ?????? ????????? ???????????? ???? ????.*?? ???? ?? ???? ?? ?? ???? ??????? ???????????.The two most popular grammatical principles where this happens is when conjugatin