What's the past simple and the past participle of... EAT
EAT - ATE - EATEN
I / NEVER / SEE / A DOLPHIN
I HAVE NEVER SEEN A DOLPHIN.
What's the past simple and the past participle of... - KNOW - COME
KNOW - KNEW - KNOWN COME - CAME - COME
HE / EVER / GO / TO EGYPT?
HAS HE EVER BEEN TO EGYPT?
What's the past simple and the past participle of... WRITE -- FORGET
WRITE - WROTE - WRITTEN FORGET - FORGOT - FORGOTTEN
WE / NOT DO / OUR HOMEWORK / YET
WE HAVEN'T DONE OUR HOMEWORK YET.
What's the past simple and the past participle of... - CUT - BUY - LOSE
CUT - CUT - CUT BUY - BOUGHT - BOUGHT LOSE - LOST - LOST
What's the past simple and the past participle of... - BREAK - GIVE - SPEAK -
BREAK - BROKE - BROKEN GIVE - GAVE - GIVEN SPEAK - SPOKE - SPOKEN