We would have seen the film
We would have seen the film if we had got to the cinema on time.
If I'd had more money,
If I'd had more money, I would have bought a better phone.
If I hadn't lost my wallet,
If I hadn't lost my wallet, I wouldn't have had to renew my cards.
You would have slept better
You would have slept better if you hadn't watched TV until really late.
I would have lent you that money
I would have lent you that money if I hadn't needed it.
I would have applied for the job
I would have applied for the job if I had known about it.
I would have made a cake
I would have made a cake if I had known you were coming.
If we'd missed the bus,
If we'd missed the bus, we wouldn't have been able to meet you.
If you hadn't left the door open,
If you hadn't left the door open, the cat wouldn't have sneaked outside.
If I had listened to my friend's advice, ...
If I had listened to my friend's advice, I would not have bought that dress!