YOU SAID:

my friend is not your friend but my friend's friend

INTO JAPANESE

私の友達はあなたの友達ではなく私の友達の友達です

BACK INTO ENGLISH

My friend is not your friend but my friend of mine

INTO JAPANESE

私の友達はあなたの友達ではなく私の私の友達です

BACK INTO ENGLISH

My friend is my friend, not your friend

INTO JAPANESE

私の友人はあなたの友人ではなく私の友人です

BACK INTO ENGLISH

My friend is not your friend but my friend

INTO JAPANESE

私の友達はあなたの友達ではなく私の友達です

BACK INTO ENGLISH

My friend is not your friend but my friend