조동사 + have been + 상태 — I must have been happy

Sentence

I must have been happy

Pattern structure

I could/should/must + have been + 형용사/동작ing

Context

🏃 마라톤 완주한 친구! 42km를 5시간 동안 뛰었대요.

AI feedback

학습자님은 'must have been' 패턴을 올바르게 사용했지만, 대상이 상황에 맞지 않습니다.

Encouragement

패턴은 잘 사용하셨지만, 주어진 상황과 지시에 맞게 대상을 바꿔보는 연습이 필요해요! 다음번에는 더 잘할 수 있을 거예요!

Corrections

Learn this pattern

조동사 + have been + 상태

More sentences with this pattern

• she must have been so proud
• I should have been there for you
• someone could have been hurt
• this should have been mine
• Good for you! You should have been winning last time.
• I was in my home. You could have been good job .