김연아 선수�?모든 대한민�?국민들이 좋아하는 스포�?영웅�?같은 선수예요 The 2 commonest grammatical principles where this occurs is when conjugating in past times or existing tenses. For examples: If a grammatical theory that may be included to 서둘�?is often a vowel �?and there's no other possibility in addition to a vowel �?then Successfully Submitted (Awaiting Approval)