A
Go
Went - Gone
Be
Was/were - Been
Have
Had - Had
Run
Ran - Run
Sit
Sit - Sit
Get
Got - Got (Gotten)
Understand
Understood - Understood
Give
Gave - Given
Buy
Bought - Bought
Choose
Chose - Chosen
Come
Came - Come
Win
Won - Won
Drive
Find
Found - Found
Become
Became - Become
Keep
Kept - Kept
Lose
Lost - Lost
Put
Put - Put
Read
Read - Read
Sing
Sang - Sung
Fly
Flew - Flown
Blow
Blew - Blown
Hide
Hid - Hidden
Swim
Swam - Swum
Take
Took - Taken