김연아 선수�?모든 대한민�?국민들이 좋아하는 스포�?영웅�?같은 선수예요 The 2 commonest grammatical principles in which this happens is when conjugating in the past or existing tenses. For illustrations: It really is incorrect to incorporate any grammatical basic principle starting that has a vowel, or with the choice of adding a vowel, Successfully Submitted (Awaiting Approval)