Simple past
Break
broke
Go
Went
Eat
Eaten
Have/has
Had
pay
Paid
Become
Became
Buy
Bought
Drink
Drunk
Begin
begun
Feel
Felt
Speak
Spoke
Find
Found
Leave
left
Sing
Sung
Write
Written
Drive
Drove
Grow
Grew
See
seen
Forget
forgotten
Know
Known
Fly
Flew
Throw
Threw
Keep
kept
Teach
Taught
Take
Taken