YOU SAID:

I just sat down, now i'm sad!

INTO JAPANESE

今私は悲しい、私はダウン、土!

BACK INTO ENGLISH

Now I was sad, I down soil!

INTO JAPANESE

今、私は悲しかった私土ダウン!

BACK INTO ENGLISH

Now, I was sad I had sat down!

INTO JAPANESE

今、私は悲しかった私は座っていた!

BACK INTO ENGLISH

Now, I was sad I was sitting!

INTO JAPANESE

今、私は悲しかった私は座っていた!

BACK INTO ENGLISH

Now, I was sad I was sitting!