Past tenses: simple, continuous and perfect.
Present tenses: perfect and perfect continuous.
Used to and be used to
He took the camera and his wallet and went out for a walk.
Cathy was happy because she had won the race.
This time last week we were standing on a volcano.
They went to Australia last
year.
The ferry had already left by the time we arrived at the port.
He has lived in Singapore for three years.
Ex. He noticed that I had cleaned the car. It was clean and shiny.
Ever, never, for, since, just, already, yet
PRESENT PERFECT SIMPLE
Subject + Have/Has + Past Participle
I have never lived in a small town. I've lived in Bogotá since I was born.
PRESENT PERFECT CONTINUOUS
Subject + Have/Has + Been + Verbs with -ING
Sorry I am so dirty, but I've been painting my bedroom.
She‘s been calling you for days.
Look how nice my car looks. I‘ve washed it.
Something is different in this house. Have you painted it?
I’ve been writing emails for hours.
I‘ve watched the series you recommended. I watched the last episode yesterday.
We have been married for 20 years.