YOU SAID:

you should've changed it yesterday i thought i knew it better

INTO JAPANESE

昨日変更すべきだった、私はそれをよく知っていたと思った

BACK INTO ENGLISH

Should have changed it yesterday, I thought I knew better

INTO JAPANESE

昨日変更すべきだった、もっとよくわかっていたと思った

BACK INTO ENGLISH

I should have changed it yesterday, I thought I knew better.

INTO JAPANESE

昨日変更すべきだった、もっと分かっていたと思った。

BACK INTO ENGLISH

I should have changed it yesterday, I thought I would have known better.

INTO JAPANESE

昨日変更すべきだった、もっとよくわかっていたはずだと思った。

BACK INTO ENGLISH

I thought I should have changed it yesterday, I should have known better.

INTO JAPANESE

昨日変更すべきだったと思いました、もっとよく知っておくべきでした。

BACK INTO ENGLISH

I thought I should have changed it yesterday, I should have known better.