네이�?아이�?또는 개인정보가 포함�?문자 사용은 피해주세�? 블로�?도움말에�?아이�?변�?유의사항�?확인해보세요. 나중�?할게요 If a grammatical principle that is additional to 서툴�?is a vowel �?and there's no other possibility in addition to a vowel �?then that grammatical principle can not be additional to 서툴�? It can be incorrect so as to add any grammatical theory https://tonyx368wya3.mappywiki.com/user