??, ???? ???? ?? “????? ??? ?? ?????? ?????? ?”? ?????? ?? ??????. ??·?? ??The 2 most commonly encountered grammatical rules where this happens is when conjugating prior to now or current tenses. For examples:?? ???? ??????, ???? ???? ???? ?? ??? ??????.- ???? ?????????? ???? ???????? ?????????? ??????????? ????????.- ?????????? ???????? ????