YOU SAID:

I'm sitting on a knee with a pig in my hand.

INTO JAPANESE

私は私の手で豚の膝の上に座っています。

BACK INTO ENGLISH

I in my hand sitting on the knee of pork.

INTO JAPANESE

私は豚の膝の上に座って私の手で。

BACK INTO ENGLISH

I sit on the knee of pork in my hand.

INTO JAPANESE

私の手に豚の膝に座る。

BACK INTO ENGLISH

Pork knee sit on my hands.

INTO JAPANESE

豚膝は私の手に座っています。

BACK INTO ENGLISH

Pork knees sitting on my hands.

INTO JAPANESE

豚の膝が私の手の上に座って。

BACK INTO ENGLISH

Pork knees sitting on my hands.