YOU SAID:

i want to pee in the toilet

INTO JAPANESE

トイレでおしっこをしたいのですが。

BACK INTO ENGLISH

I'd like to pee in the toilet.

INTO JAPANESE

トイレでおしっこをしたいと思います。

BACK INTO ENGLISH

I would like to pee in the toilet.

INTO JAPANESE

トイレでおしっこをしたいと思います。

BACK INTO ENGLISH

I would like to pee in the toilet.