I was looking at my own stuff on the board to see where and when I used control. I don't use it much. Fifteen posts out of my 4442 maybe. The main place I saw was when a babyface was using matwork/holds as a base for the first part of a match. They're not getting heat on anyone since they're the babyface, and it's usually a case where the heel should be more dominant (see Race vs Martel from Portland, where Bonnema even calls it "Control and Containment" while on the mic as he explained it really, really well, or something like the Killer Bees or Rogueaus vs Demolition) and are just held at bay by the babyface grabbing a bodypart and sitting on it.
Admittedly it's not the only time I use it (I see that I used it for limbwork that Goldust did to the Undertaker, but that's sort of the same idea. I think I occasionally use it subconsciously when i feel like the limbwork isn't going anywhere but is either killing time or is about just containing someone), but it's the main, by far.