• If I had studied, I would have passed.공부했더라면 합격했을 텐데. (후회)
• If she had come, she would have helped.왔더라면 도와줬을 텐데. (대안)
• If we had planned better, we would have succeeded.더 잘 계획했더라면 성공했을 텐데. (반성)

• If + had + p.p, Would have + p.p — 기본 구조
• "If"절에는 과거완료 사용 (had + 과거분사)
• "Would have"는 결과절에서 사용
• 순서 바꾸기 가능: Would have + p.p + if + had + p.p
• 부정형: If I hadn't missed the bus, I would have arrived on time.
• 의문형: What would you have done if you had won?
• "Could have"나 "Might have"로 결과절 표현 가능

• If I had studied, I would have passed the test.공부했더라면 시험에 합격했을 텐데.
• If she had come, she would have helped us.왔더라면 도와줬을 텐데.
• If we had left earlier, we would have caught the bus.더 일찍 출발했더라면 버스를 탔을 텐데.
• If he had listened, he would have understood.들었더라면 이해했을 텐데.
• If I had known, I would have told you.알았더라면 말해줬을 텐데.
• If they had invited me, I would have gone.초대했더라면 갔을 텐데.
• If I had brought my umbrella, I wouldn't have gotten wet.우산을 가져왔더라면 젖지 않았을 텐데.
• If we had booked the tickets, we would have gone to the concert.표를 예매했더라면 콘서트에 갔을 텐데.
• If he had worked harder, he would have succeeded.더 열심히 일했더라면 성공했을 텐데.
• If I had remembered, I would have called you.기억했더라면 전화했을 텐데.

• What would you have done if you had won the lottery?복권에 당첨됐더라면 뭘 했을까?
• If you had studied, would you have passed?공부했더라면 합격했을까?
• Would she have helped if she had come?왔더라면 도와줬을까?
• If you had known, would you have told me?알았더라면 말해줬을까?
• Would they have invited you if they had remembered?기억했더라면 초대했을까?
• If you had gone, what would you have seen?갔더라면 뭘 봤을까?
• Would he have succeeded if he had tried harder?더 노력했더라면 성공했을까?

• If I had saved money, I would have traveled this year.💰 후회 — 돈을 모았더라면 올해 여행했을 텐데.
• If we had taken the train, we would have arrived on time.✈️ 대안 — 기차를 탔더라면 제시간에 도착했을 텐데.
• If you had listened to me, this wouldn't have happened.💼 비판 — 내 말을 들었더라면 이런 일이 없었을 텐데.
• If she had called, I would have gone to help.🏠 감정 — 전화했더라면 도우러 갔을 텐데.
• If I had checked the schedule, I wouldn't have missed the meeting.📋 반성 — 일정을 확인했더라면 회의에 빠지지 않았을 텐데.

빈칸에 알맞은 형태를 넣으세요.

• If I ___ (study), I would have passed. (had studied)
• If she ___ (come), she would have helped. (had come)
• What ___ you ___ (do) if you had won? (would ... have done)
• If we ___ (leave) earlier, we would have caught the bus. (had left)
• I ___ (tell) you if I had known. (would have told)
• If he ___ (work) harder, he would have succeeded. (had worked)
• ___ she ___ (help) if she had come? (Would ... have helped)
• If I ___ (bring) my umbrella, I wouldn't have gotten wet. (had brought)

• If + had + p.p., would have + p.p. 구조를 안다.
• Second Conditional과 Third Conditional의 차이를 안다.
• should have / could have / might have를 구분할 수 있다.
• If절에 would have를 쓰면 안 된다는 것을 안다.
• 후회/대안/반성을 Third Conditional로 표현할 수 있다.
• 흔한 실수 4가지를 이해했다.