These sentences are all in the past conditional tense.

1. If I’d known it was your birthday, I would’ve gotten you a present.
2. If you hadn’t been driving so fast, you wouldn’ve gotten a ticket.
3. If the weather’d been warmer, we would’ve gone to the park.
4. If he’d been more careful, he wouldn’ve had an accident.
5. I would’ve passed the test if I’d studied more.
6. Would you’/ɘ/ve done that, if you’d been in my shoes?
7. What would you’/ɘ/ve said if she’d asked you about it?
8. Where would you’/ɘ/ve gone if you hadn’t come to the US?

Practice Sentences

The sentences below are examples of casual speech and use a instead of ‘ve for have

9. If it hadn’t rained we wouldna canceled the picnic.
10. It woulda been more fun if there’d been more people at the party.
11. I woulda called you if you’d given me your number.
12. If they’d come on time, they wouldna missed their flight.
13. She wouldna known if you hadn’t told her.