영어 조동사 시제별 형태 정리 can/could, will/would, may/might, shall/should, must @ 먼저, 조동사의 종류부터 can / can’tcould /couldn’t may / may not might / might not will / won’twould / wouldn’tmust / mustn’t shall / shall not should / shouldn’t ought to / ought not have to / don't have to @ 조동사의 특징은? 1. 3인칭 단수 s를 안 씀 (She can go there. (o)) 2. 의문문을 만들 때, 조동사를 그대로 씀 (she can go=> can she go?) 3. 조동사 다음 동사원형 형태 옴 (I ..