Hi, can anyone help me to find out the questions asked at immigration interview, my interview will be on the basis of a marriage to a US citizen, thanks for any info

Probably things like how you met, how long you knew each other before getting married, if you met her family etc.

They will want to make sure the marriage is real and that you actually know each other or if this is a fraud.

Good question the very 1st question they will ask you is how did you get here after that if you were caught by immigration while coming here and you did go to jail they will ask you how did you escape but if you did go to jail while coming here and did escape don't even bother to go to the interview because they wll deport you right then and there they will also start asking questions if your married and how you met (if you are married) but hopefully you get your green card