YOU SAID:

One two three four who is that knocking on your door

INTO JAPANESE

あなたのドアをノックしている1 2 3 4

BACK INTO ENGLISH

I knock on your door 1 2 3 4

INTO JAPANESE

私はあなたのドアをノックする1 2 3 4

BACK INTO ENGLISH

I knock on your door 1 2 3 4