?? ???? ???????? ?????? ????????? ?? ??????.???? ???? ??? ??? ??...?????????? ???????????? ???? ??????...??????????????? ?????????? ?? ????????, ???????? ?????? ?????? ???? ???? ?? ??? ??????????????? ????????????????? /??/ ??  ???? ? ?? ?? ?? ??The two most frequent grammatical concepts exactly where this occurs is when conjugating in past times