Usually there are bell-peppers in the things we eat with pasta, that's fine. I am not entirely up-to-date on all the kinds of cabbages and kale and such, so I can't really comment on it. I do like what I see might be translated to endive, which I find rather disgusting when it's cooked, but delicious when it's raw and mixed with mashed potatoes and some pieces of cheese and bacon.
Never heard of bok choy. Cauliflower only slightly tastes less terrible than it smells, peas by themselves are worthless, but pea soup is fantastic. I like tomatoes and cucumbers, although especially the latter isn't something I'd use in a dish, I just eat them. Cooked onions: meh. Raw onions with certain things: excellent.
I only mentioned green beans because those are the ones we generally eat with potatoes, but I really do like brown beans (just not with potatoes). In fact, one of my favourite dishes has brown beans as a major ingredient for the 'sauce' that goes with the rice. I also like rice with black beans, but those are very hard to find here and I basically only eat them in Brazil.
Beets, mashed with potatoes, are acceptable as well. There's one thing I find alright with some (raw) pieces of onion.
There you go, I only mentioned things straight out of my mind that we generally eat with potatoes, but of course there's plenty of other ways in which I do eat plenty of vegetables