Irregular verbs
Have
Had - Had
Make
Made - Made
Feel
Felt - Felt
Meet
Met - Met
Buy
Bought - Bought
Break
Broke - broken
Come
Came - Come
Think
Thought - Thought
Keep
Kept -Kept
Sleep
Slept - Slept
Do
Did - Done
Drink
Drank - Drunk
Sink
Sank - Sunk
Begin
Began - Begun
Catch
Caught -Caught
Go
Went - Gone
Get
Got - Got / Gotten
Teach
Taught - Taught
Write
Wrote - Written
Eat
Ate - Eaten
Give
Gave - Given
Know
Knew - Known
Take
Took - Taken
Fly
Flew - Flown
See
Saw - Seen