A
Walk
Walked (regular)
Speak
Spoke (irregular)
Say
Said (irregular)
Know
Knew (irregular)
Smile
Smiled (regular)
Cry
Cried (regular)
Write
Wrote (irregular)
Make
Made (irregular)
Listen
Listened (regular)
Be
Was/Were (irregular)
Drink
Drank (irregular)
Drive
Drove (irregular)
Have
Had (irregular)
Ride
Rode (irregular)
Forgive
Forgave (irregular)
Play
Played (regular)
Give
Gave (irregular)
Eat
Ate (irregular)
Understand
Understood (irregular)
Buy
Bought (irregular)
Smell
Smelled (regular)
Run
Ran (irregular)
See
Saw (irregular)
Sell
Sold (irregular)
Leave
Left (irregular)