[1]
1. If the weather (is) nice tomorrow, we (will go) camping. <✕仮定法 〇条件法>
2. If the weather (were) nice, we (would go) camping. <仮定法過去:現在の事実の反対>
[2] <仮定法過去:現在の事実の反対の仮定>
1. (were) / (would)
2. (lived) / (could swim)
3. (had) / (could go)
[3] <仮定法過去完了:過去の事実の反対の仮定>
1. (had) (taken) / (would have arrived)
2. (had) (locked) / (would not have been)
3. (had not gone) / (would not have caught)
[4]
1. If I (had) not (injured) my leg, I (would) not (have) gone to the hospital.
2. If I (had) not (met) that nurse, I (would) not (have) thought of becoming a nurse myself.
3. If I (had) her address, I (would) (write) her a thank-you letter.
参考にしてください。
※次回からはまずご自分で問題を解いて、それから解答の正誤や分からない問題について回答を求めるようにしてくださいね。
ありがとうございます!今後ご指摘の通りにします。