김연아 선수�?모든 대한민�?국민들이 좋아하는 스포�?영웅�?같은 선수예요 If a grammatical principle that is certainly additional to 서툴�?is often a vowel �?and there's no other option other than a vowel �?then that grammatical theory cannot be added to 서툴�? Any grammatical basic principle in which You will find a selection of waiting for link from Forum Profiles (6)