YOU SAID:

jon cant pat his head and rub his belly at the same time

INTO JAPANESE

ジョンは頭をなでると同時にお腹をこすることはできません

BACK INTO ENGLISH

John can't rub his stomach at the same time he strokes his head

INTO JAPANESE

ジョンは頭を撫でると同時にお腹をこすることはできません

BACK INTO ENGLISH

John can't rub his stomach at the same time he strokes his head