Could have, should have and would have

What modal talks about ability or possibility in the past?

• could have

• should have

• would have

What modal talks about regrets in the past?

• could have

• should have

• would have

What modal is used to imagine past results that we're certain of?

• could have

• should have

• would have

My father ___ been a basketball coach but he decided to be an engineer.

• could have

• should have

• would have

Paul ___ chosen the basketball team. Now he's sad with his decision.

• could have

• should have

• would have

I'm pretty sure that Betty ___ become a professional athlete if she didn't retire so soon.

• could have

• should have

• would have

The team ___ trained yesterday. Now they're furious and crying for losing.

• could have

• should have

• would have

In my opinion, the Boston Celtics ___ won the game because they had a lot of opportunities.

• could have

• should have

• would have

I'm sure Peru ___ classified to Qatar if the team didn't go partying.

• could have

• should have

• would have

The fighter ___ trained more because he lost embarrasingly the fight.

• could have

• should have

• would have