Who are the "canonical" 3 in your group?

I understand that every playthrough is different, and Baldur's Gate is one of those games where there aren't many people who seem like a secondary character.

However, if BG3 was a book, movie, tv show, whatever, and they kept the group to a group of 4, not including Tav, who do you think is in that group?

I would say Shadowheart, Lae'zel, and Karlach. Maybe it's because I'm a simp, but they seem like they make the most sense. You meet Lae'zel and Shadowheart before anybody else, and Karlach, imo, is the funniest character in camp