?? ?? ??? ??? ?? ??? ? ???? ???? ??? ?? ???? ???? ??? ? ??????????????? ?? ?????????? ?????? ???? ???????? ???????????? ?????? ????[]?? ??????????.?? ?? ???? ?? ??????If a grammatical basic principle that is definitely extra to ????is actually a vowel ??and there's no other option aside from a vowel ??then that grammatical theory can