1. If he *had studied* harder, he would have passed the exam. (가정법 과거완료 형태를 사용하세요)
2. If they *had left* earlier, they would not have missed the train. (과거에 일어나지 않은 상황 가정)
3. If I *had known* about the party, I would have come. (과거 사실과 반대되는 상황)
4. If she *had told* me, I would have helped her. (가정법 과거완료 사용)
5. If we *had taken* a taxi, we would have arrived on time. (조건절에 과거완료를 사용하세요)
6. If you *had listened* carefully, you would have understood the lesson. (과거에 일어나지 않은 조건)
7. If he *had asked* for directions, he wouldn’t have gotten lost. (가정법 과거완료 형태)
8. If they *had practiced* more, they would have won the game. (조건절에 과거완료 동사 사용)
9. If I *had seen* her, I would have said hello. (가정법 과거완료를 적용하세요)
10. If she *had brought* her camera, she would have taken pictures. (과거에 일어나지 않은 상황 가정)

1. If you *had told* me earlier, I would have prepared better. (과거완료 시제 사용)
2. If they *had not missed* the bus, they would have arrived on time. (부정형 과거완료 사용)
3. If he *had finished* his work, he would have gone out. (가정법 과거완료 형태)
4. If we *had saved* more money, we would have gone on vacation. (과거완료 동사 사용)
5. If she *had studied* Welsh, she would have understood the conversation. (조건절에 과거완료 사용)
6. If I *had remembered* his birthday, I would have sent a gift. (가정법 과거완료 적용)
7. If you *hadn’t eaten* so much, you wouldn’t have felt sick. (과거완료 부정형 사용)
8. If they *had invited* us, we would have attended the wedding. (가정법 과거완료)
9. If he *had repaired* the car, it wouldn’t have broken down. (과거완료 시제 활용)
10. If she *had accepted* the offer, she would have moved to Cardiff. (조건절에 과거완료를 넣으세요)