Second conditional
They can't remember important dates because they don't have a calendar.
They would remember... if they had a calendar
He was driving very fast and he crashed.
If he hadn't driven... he wouldn't have had an accident.
It's raining, so we'll cancel the picnic we had planned.
He didn't arrive on time, so he couldn't rescue the puppy.
If he had arrived a bit earlier, he would have rescued...
She doesn't speak Japanese, so she doesn't understand my friends.
If she spoke Japanese, she would understand them.
She didn't eat, so she passed out at work.
If she had eaten, that wouldn't have happened.
I don't have any pets because I don't have a garden.
If I had more space, I would have a pet.
We forgot our ID and couldn't access the campus.
If we hadn't forgotten...
He always lies to me. I don't believe him anymore.
I would believe him if he didn't lie so much.
I was so tired that I fell asleep in class
I wouldn't have fallen asleep if...