`1. `If it had been sunny that day, we could have gone to the beach.

`2.` I could have driven a car if I hadn't been too young then.

`3. `They would have offered you a job if you had been reliable enough.

`-`  Câu điều kiện không có thực trong quá khứ.

`-`If + S + had + Vpp/V-ed,S  + would/could/might + have + Vpp/V-ed ..

`1` If it had been sunny that day , we could have gone to the beach .

`2` I could have driven a car if I hadn't been too young then .

`3` They would have offered you a job if you had been reliable enough .

`@` Câu điều kiện diễn tả hành động không có thật ở quá khứ .

`=>` Điều kiện loại `3` : If + S + had + V3/Vpp + O , S + would/modal verbs + have + V3/Vpp + O .

`-` Biến thể : Without/But for + V-ing/N + O , S + would/modal verbs + have + V3/Vpp + O .