| be in cahoots(play, participate, cooperate) |
| be included(play, participate, interfere) |
| be invented(play, participate, cooperate) |
| be involved(play, participate, interfere) |
| be involved in(verb, participate) |
| be part of(verb, participate) |
| become available(expression, play, participate, cooperate) |
| befriend(play, participate, cooperate) |
| carve up(expression, split, divide, divvy) |
| coadjute(play, participate, cooperate) |
| coincide(play, participate, cooperate) |
| collaborate(play, participate, cooperate) |
| combine(play, participate, cooperate) |
| come into being(expression, idiom, play, participate, cooperate) |
| come into existence(expression, idiom, play, participate, cooperate) |
| come on(expression, play, participate, cooperate) |
| come on stage(expression, idiom, play, participate, cooperate) |
| come out(expression, play, participate, cooperate) |
| comply with(expression, play, participate, cooperate) |
| concert(play, participate, cooperate) |