Know
Knew
Sell
Sold
Can
Could
Cut
Cut
Hear
Heard
Keep
Kept
Think
Thought
Do
Did
Say
Said
Fall
Fell
Pay
Paid
Meet
Met
Make
Made
Understand
Understood
Give
Gave
Get
Got
Begin
Began
Write
Wrote
Read
Read
Be
Was/Were
Run
Ran
Lose
Lost
See
Saw
Break
Broke
Choose
Chose
Catch
Caught
Teach
Taught
Drink
Drank
Buy
Bought
Leave
Left
Learn
Learnt
Drive
Drove
Come
Came
Ring
Rang
Sing
Sang
Take
Took
Tell
Told
Go
Went
Hold
Held
Eat
Ate
Have
Had