YOU SAID:

Me and jade are at a party right now

INTO JAPANESE

私と翡翠は今パーティーでは

BACK INTO ENGLISH

I and Jade are now at the party

INTO JAPANESE

私はパーティーに出席した。

BACK INTO ENGLISH

I was at the party.

INTO JAPANESE

私はパーティーに出席した。

BACK INTO ENGLISH

I was at the party.