I have 3 questions:
1) Do I have to report address change every time I move as long as I live in US? or only after I ted my green card application?
YES. YOU NEED TO FILE AR-11 EVERY TIME YOU MOVE, EVEN AFTER YOU GET GREEN CARD.
2) How can I find out my address record online? I don't even know what's my address in CIS's record.
IF YOU HAVE CASE PENDING, YOU NEED TO CALL USCIS TO UPDATE YOUR ADDRESS ON THESE CASES.
3) What will happen if I fail to report in the first 10 days? I've never realized this could cause deportation, but I hope there is a way to make up for it.
NOTHING, I BELIEVE, THOUGH THEY CAN SUE YOU OR DEPORT YOU. TRY TO FILE ON TIME.
Thank you very much for your help!!