???? ???????(????)????????????? ???? ????????.?? ??? ????????????? ???????? ??????. ?????” ????? ?????? ???? ???????? ?????? ?????? ???????? ?????? ?? ????.?????? ???? ?? ???? ??? ?? ?? ?????? ?????? ?????? ???? ???????? ?????????? ??????- ????????? ?? ???????????? ???? ????????? ????.The 2 most typical grammatical concepts in which this happen