What a great thread.
What about:
getting really arsey when you can't talk at work - refusing to believe that you are busy, or have a boss who is watching you (when he just wants to chat not to impart important, concise, information);
Seeming to think he has some sort of authority over you, very early on - that he can allow you to do things, or not, or that if you do things he is secretly uncomfortable with like hang out with your mixed sex group of friends, he is being very "liberal" with you by not "disallowing" this;
Moaning about the relationship not having moved onto his perceived "next stage" (spending a night together, living together, going away together for instance) - BUT WITHOUT EVER HAVING ASKED NICELY, just assuming at some point "she should be living with me by now" and starting to resent you for it;
persecution complex, especially about women: they cheat on him, they lie to him, they let him down, they are all just out for themselves;
Not seeming to enjoy your company very much while not letting you go away and get on with things on youtr own - more using you as a buffer against loneliness than someone he likes to be with;
into porn more than sex, and refuses to believe any men are into porn any less than him, and they are all lying and you are gullible;
phones to chat on evenings you don't see each other and ends the conversation when he has said all he wants to about himself and you haven't said anything about yourself yet;
seems to be very into showing you off to people - more than a cute pride of you, something more sinister and controlling, and if you aren't looking your best he is disappointed in you, or if you are not feeling great you can't stay in if he has lined up some occasion where he thinks you will make him look good
These are all the same guy. His mother had a crap time with men, his father was useless and violent and his mother has had other violent boyfriends since. So: on all the threads where people say to abused women, "leave him, do you want your daughter to grow up thinking this os ok", I would add, "or your son, for that matter?" because this guy can't do anything but make women miserable and much as I now loathe him I still feel sorry for him as he is very lonely as a result.