- ??? ????(????? ??)???? ?? ????????? ?? ???? ??.????????????? ????? ????, ??, ????, ???? ????, ????, ???? ????If a grammatical basic principle that's added to ????is really a vowel ??and there's no other option in addition to a vowel ??then that grammatical theory can not be included to ??????????????? ?? ?? ???????? ?? ?????????????????- ???? ??(