YOU SAID:

I am maybe not very speaking Japanese

INTO JAPANESE

私は多分ない非常に話す日本人

BACK INTO ENGLISH

I'm maybe not quite to speak Japanese

INTO JAPANESE

私はそうでないかもしれない非常に日本語を話す

BACK INTO ENGLISH

I speak maybe not quite Japan

INTO JAPANESE

多分かなり日本を話すこと

BACK INTO ENGLISH

Maybe it is quite speaking Japan

INTO JAPANESE

たぶんそれはかなり話して日本

BACK INTO ENGLISH

Maybe it fairly speaking Japan

INTO JAPANESE

多分それはかなり日本を話す

BACK INTO ENGLISH

Maybe it fairly speaking Japan