YOU SAID:

i would eat but i already ate

INTO JAPANESE

私は食べないが、食べちゃった

BACK INTO ENGLISH

I do not eat, ate

INTO JAPANESE

私は食べて、食べてはいけない

BACK INTO ENGLISH

Do not eat, I will eat

INTO JAPANESE

食べないで食べる

BACK INTO ENGLISH

Eat eat

INTO JAPANESE

食え 食え

BACK INTO ENGLISH

Eat, eat.

INTO JAPANESE

食え 食え

BACK INTO ENGLISH

Eat, eat.