- ??? ????(????? ??)???? ?? ????????? ?? ???? ??.??????? ???? ??? ???????????? ???????? ??????????. ??????? ???? ??????????.???? ?????????! ??????????(??? ??????????, ???????? ??If a grammatical principle that is definitely added to ????can be a vowel ??and there's no other alternative other than a vowel ??then that grammatical theory can not be ad