Past Perfect

went  

 going

gone

has nearly finished  

had finished nearly 

had nearly finished

had seen

have seen

seen

When we had arrived at the cinema, the film started.  

When we had arrived at the cinema, the film had started.  

When we arrived at the cinema, the film had already started.  

When I found my bag, I noticed that someone had stolen my phone.  

When I found my bag, I had noticed that someone had stolen my phone.

When I found my bag, I had noticed that someone stole my phone.

He forgot to do it.

He had forgotten about it.

Because they had been walking all the way.

Because they were walking all the way.

After I had checked the information.

By the time I checked the information.

Yes. We had answered all the questions.

Yes. We have answered all the questions.

It had been snowing all night.

It had been snowed all night.

After I had been suffering for too long.

Before I had sufferred for too long.

I was sending her my photo.

I had sent her my photo.