Past participle of GROW
GROWN
Past participle of CATCH
CAUGHT
Have you ever written / Did you ever write a speech?
Have you ever written
Past participle of DRIVE
DRIVEN
I've never eaten / never ate snails
never eaten
She has been / was on TV yesterday
was
Past participle of SWIM
SWUN
Past participle of LOSE
LOST
Past participle of GIVE
GIVEN
Past participle of KEEP
KEPT
Past participle of BUY
BOUGHT
Past participle of PAY
PAID
Past participle of COME
COME
Past participle of MAKE
MADE
Have you ever been / did you ever go to the U.S.A.?
Have you ever been
He has finished / finished the project this morning
Finished
Past participle of CROSS
CROSSED
Past participle of FLY
FLOWN
Las night I have finished / finished the book
have finished
Past participle of SLEEP
SLEPT
Past participle of DO
DONE
Past participle of WIN
WON