You came here as a student and got married to a US citizen and still can't figure out which form to fill out. There is a thing called Google. Just Google it.

Step 1: Fill out Green Card application form Step 2: Proof read the form Step 3: Sign the form. Step 4: Go to Post office. Step 5: Buy the stamp and mail the form. (Note: Don't forget to pay for stamp) Step 6: Wait for card in your mail box Step 7: Proof read the name on your new green card. Step 8: Make sure that the card has only your name not your US citizen wife's name. PS: Your US citizen wife does not have to apply for Green card. That's the process I followed when I did mine.

You forgot the interview part lol