YOU SAID:

I have not eaten the french fries

INTO JAPANESE

私はフライドポテトを食べていない

BACK INTO ENGLISH

I have not eaten french fries

INTO JAPANESE

フライドポテトを食べたことがない

BACK INTO ENGLISH

I have never eaten french fries

INTO JAPANESE

フライドポテトを食べたことがない

BACK INTO ENGLISH

I have never eaten french fries