I had finished my homework before dinner.
She had left before I arrived.
We’d already eaten when they came.
They had never seen snow before.

I hadn’t seen the film before.
She hadn’t finished her work.
We hadn’t met before the conference.
They hadn’t heard the news.

Had you finished before they arrived?
Had she ever visited London?
Had they already left?
Had we met before?

She had left before I arrived.
We’d finished dinner when they called.
Jake had gone home before the meeting started.
They had sold the house before moving abroad.

The police arrested the man who had stolen the car.
She was nervous because she had never flown before.
We couldn’t enter because someone had locked the door.
He smiled because he had passed the exam.

I’d never seen the sea before that holiday.
She had already travelled abroad several times.
They had visited Paris before moving to France.
We’d never tried sushi before then.

By the time we arrived, the film had started.
After she had finished work, she went home.
Before they had moved, they sold their house.
By the time I called, he’d already gone to bed.

I arrived at eight.
She finished work.
They bought a new house.
Tom left early.

I had arrived before the meeting started.
She had finished work before she went shopping.
They had bought the house before they got married.
Kate had left before I got there.

already → już
just → właśnie
never → nigdy
before → przed
after → po
by the time → zanim
when → kiedy
until then → do tego czasu
once → kiedy już
as soon as → gdy tylko

❌ She had went home.
✅ She had gone home.

❌ I had saw that film.
✅ I had seen that film.

❌ They had finish the project.
✅ They had finished the project.

❌ When I had arrived, he left.
✅ When I arrived, he had left.

❌ She had wrote the email.
✅ She had written the email.