YOU SAID:

where have you been my friend

INTO JAPANESE

どこ私の友人にされています。

BACK INTO ENGLISH

Where are my friends.

INTO JAPANESE

私の友人があります。

BACK INTO ENGLISH

A friend of mine.

INTO JAPANESE

私の友よ！

BACK INTO ENGLISH

Friend of mine!

INTO JAPANESE

私の友よ！

BACK INTO ENGLISH

Friend of mine!