YOU SAID:
whoever lives in our house has to scream 3 times before coming in
INTO JAPANESE
私たちの家に住む人は誰でも、入ってくる前に3回叫ばなければなりません
BACK INTO ENGLISH
Anyone who lives in our house has to yell three times before coming in.
INTO JAPANESE
私たちの家に住む人は、家に入る前に3回叫ばなければなりません。
BACK INTO ENGLISH
Anyone who lives in our house has to yell three times before entering the house.
INTO JAPANESE
私たちの家に住む人は誰でも、家に入る前に3回叫ばなければなりません。
BACK INTO ENGLISH
Anyone who lives in our house has to yell three times before entering the house.
That didn't even make that much sense in English.