Easy
Do
Did
Write
Wrote
Lose
Lost
Leave
Left
Become
Became
Eat
Ate
Take
Took
Pay
Paid
Hear
Heard
Bring
Brought
Fly
Flew
Speak
Spoke
Read (Another tricky one)
Read
Keep
Kept
Buy
Bought
Get
Got
Send
Sent
Say
Said
Know
Knew
Fight
Fought
Hit (This is a tricky one)
Hit
Sit
Sat
Sell
Sold
Drive
Drove
Find
Found