Group1:This group of verbs are the same in the base form, simple past and past participle
Group1: This group of verbs are the same in the base form, simple past and past participle
Base form
| Simple past
| Past participle
| Beat
| Beat
| Beat
| Cost
| Cost
| Cost
| Cut
| Cut
| Cut
| Fit
| Fit
| Fit
| Hit
| Hit
| Hit
| Hurt
| Hurt
| Hurt
| Let
| Let
| Let
| Put
| Put
| Put
| Quit
| Quit
| Quit
| Read
| Read
| Read
| Set
| Set
| Set
| Shut
| Shut
| Shut
|
Group2: verbs are the same in the simple past and past participle
Base form
| Simple past
| Past participle
| Bring
| Brought
| Brought
| Build
| Built
| Built
| Buy
| Bought
| Bought
| Catch
| Caught
| Caught
| Feed
| Fed
| Fed
| Feel
| Felt
| Felt
| Fight
| Fought
| Fought
| Find
| Found
| Found
| Get
| Got
| Got/ (gotten)
| Have
| Had
| Had
| Hear
| Heard
| Heard
| Hold
| Held
| Held
| Keep
| Kept
| Kept
| Lead
| Led
| Led
| Learn
| Learnt
| Learnt
| Leave
| Left
| Left
| Lend
| Lent
| Lent
| Lose
| Lost
| Lost
| Make
| Made
| Made
| Mean
| Meant
| Meant
| meet
| Met
| Met
| Pay
| Paid
| Paid
| Sell
| Sold
| Sold
| Send
| Sent
| Sent
| Shine
| Shone
| Shone
| Sit
| Sat
| Sat
| Sleep
| Slept
| Slept
| Spend
| Spent
| Spent
| Stand
| Stood
| Stood
| Teach
| Taught
| Taught
| Tell
| Told
| Told
| Think
| Thought
| Thought
| Understand
| Understood
| Understood
| Win
| Won
| Won
|
Group3: Base form and past participle are the same
Base form
| Simple past
| Past participle
| become
| Became
| Become
| Come
| Came
| Come
| Overcome
| Overcame
| Overcome
| run
| Ran
| run
|
Group4: All parts are different
Base form
| Simple past
| Past participle
| Be
| Was/ were
| Been
| Begin
| Began
| Begun
| Break
| Broke
| Broken
| choose
| Chose
| Chosen
| Do
| Did
| Done
| Drink
| Drank
| Drunk
| Drive
| Drove
| Driven
| Eat
| Ate
| Eaten
| Fall
| Fell
| Fallen
| Fly
| Flew
| Flown
| Forget
| Forgot
| Forgotten
| Forgive
| Forgave
| Forgiven
| Give
| Gave
| Given
| Go
| Went
| Gone
| Grow
| Grew
| Grown
| Hide
| Hid
| Hidden
| Know
| Knew
| Known
| Lie
| Lay
| Lain
| Ride
| Rid
| Ridden
| Ring
| Rang
| Rung
| See
| Saw
| Seen
| Show
| Showed
| Shown
| Throw
| Threw
| Thrown
| Wear
| Wore
| Worn
| write
| Wrote
| Written
|
|