.
He had
He have
He were
I studied more
I study more
I had studied more
It will rain soon
It would rain soon
It rains soon
The sun comes out
The sum came out
The sun would come out
She was
She had been
She is
I had a car
I have a car
I had had a car
I were
I was
I had been
I didn't stay up late last night.
I hadn't stayed up late last night.
I have
I had
I had had
It will stop raining
It stops raining
It would stop raining