PTS:
I buy chocolate everyday.
She cooks chicken every weekend.
You don't play tennis on Monday.
PTC:
I am taking photos everyday.
You are drinking orange juice.
They are buying toys.
PTS:
I dreamt an unicorn last night.
He drank champagne last week.
She bought a pair of shoes last month.
PTC:
He was eating a pie, when she entered the home.
I was cooking vegetables last night.
They were repairing the house last summer.
PPS:
I had dig a hole in the garden yesterday.
She has made a chocolate cake on his birthday.
They had mashed all the potatoes.
PPC:
I have been doing homework since you left.
He has been walking his dog from 5 o'clock.
They have been dining in the kitchen since the flood.