YOU SAID:
can I come to your house
INTO JAPANESE
あなたの家に行っていい?
BACK INTO ENGLISH
Can I go to your house?
INTO JAPANESE
あなたの家に行っていいですか。
BACK INTO ENGLISH
May I go to your house?
INTO JAPANESE
あなたの家に行ってもいいですか。
BACK INTO ENGLISH
May I go to your house?
You've done this before, haven't you.