Lose
Lost/lost
Know
Knew/known
Begin
Began/begun
Think
Thought/thought
Have
Had/had
Hit
Hit/hit
Keep
Kept/kept
Swim
Swam/swum
Leave
Left/left
Sing
Sang/sung
Eat
Ate/eaten
Bring
Brought/brought
Drink
Drank/drunk
Find
Found/found
Catch
Caught/caught
Ring
Rang/rung
Steal
Stole/stolen
Sleep
Slept/slept
Pay
Paid/paid
Put
Put/put
Run
Ran/run
Sit
Sat/sat
Come
Came/come
Give
Gave/given
Build
Built/built
Stand
Stood/stood
Be
Was/Were/been
Do
Did/done
Fly
Flew/flown
Hold
Held/held
Buy
Bought/bought
Send
Sent/sent
See
Saw/seen
Fall
Fell/fallen
Understand
Understood/understood
Read
Read/read
Forget
Forgot/forgotten
Get
Got/got (gotten)
Sell
Sold/sold
Cut
Cut/cut
Take
Took/taken
Hear
Heard/heard
Say
Said/said
Meet
Met/met
Can
Could/could
Shut
Shut/shut
Make
Made/made
Drive
Drove/driven
Go
Went/gone
Tell
Told/told
Learn
Learnt/learnt (learned)
Break
Broke/broken
Grow
Grew/grown
Choose
Chose/chosen
Wear
Wore/worn
Cost
Cost/cost
Teach
Taught/taught
Throw
Threw/thrown
Win
Won/won
Write
Wrote/written
Ride
Rode/ridden