YOU SAID:

I'd'n't've gone there

INTO JAPANESE

私はそこに行っていないだろう

BACK INTO ENGLISH

I would not have gone there

INTO JAPANESE

私はそこに行っていなかっただろう

BACK INTO ENGLISH

I wouldn't have been there

INTO JAPANESE

来るべきじゃ無かったよ

BACK INTO ENGLISH

I wouldn't have been there otherwise.

INTO JAPANESE

来るべきじゃ無かったよ

BACK INTO ENGLISH

I wouldn't have been there otherwise.