YOU SAID:

海賊王になる男だ。

INTO JAPANESE

海賊王になる男だ。

BACK INTO ENGLISH

It's become the King of the pirates.

INTO JAPANESE

それは海賊王になっています。

BACK INTO ENGLISH

It is the King of the pirates.

INTO JAPANESE

海賊王です。

BACK INTO ENGLISH

This is the King of the pirates.

INTO JAPANESE

これは海賊王です。

BACK INTO ENGLISH

This is the King of the pirates.