?? ??????)??????? ?????? ?? ????, ??, ?? ?? ????.The 2 most typical grammatical ideas in which this occurs is when conjugating in past times or current tenses. For illustrations:?? ???? ??????, ???? ???? ???? ?? ??? ??????.???? ?? ?????????? ?? ?????? ?????????? ?? ?? ?? ????????? ?? ????????????? ??????????, ?????????????? ?????????????.?????? ???