I just realised to my horror that although my danish is not improving, my english seems to have deteriorated; I cannot seem to conjugate "used to" the negative . I seem to have recollection of it being done differently in the US and UK, though, is that correct?
I've always said "used not to", but the other night, while tutoring, I drew a complete blank.
Heh. I didn't use to pay attention to all this stuff until I started reading Dave's ESL Cafe Boards.
("I used to not pay attention" may be "incorrect" but it's probably the other one I'd use instead of "I used not to pay attention" which is probably "correct" but sounds stilted to me.--American English.)