Regular verbs
look
Looked
Eat
Ate
Stop
Stopped
Read
Read
Watch
watched
Drink
Drank
Close
Closed
Buy
Bought
Boil
Boiled
Write
Wrote
Open
Opened
Take
Took
Heat
Heated
Fly
Flew
Cook
Cooked
Have
Had
Cook
Cooked
Do
Did
Disagree
Disagreed
See
Saw