YOU SAID:

I built a nothing today so I could build something.

INTO JAPANESE

今日は何も建てなかったので、何かを建てることができました。

BACK INTO ENGLISH

I didn't build anything today so I could build something.

INTO JAPANESE

今日は何も構築していないので、何かを構築することができます。

BACK INTO ENGLISH

We didn't build anything today, so we can build something.

INTO JAPANESE

今日は何も構築できなかったので、何かを構築できます。

BACK INTO ENGLISH

I couldn't build anything today, so I can build something.

INTO JAPANESE

今日は何も作れなかったので、何か作れます。

BACK INTO ENGLISH

I couldn't make anything today, so I can make something.

INTO JAPANESE

今日は何も作れなかったので何か作れます。

BACK INTO ENGLISH

I couldn't make anything today, so I can make something.