cooperate on (something)

cooperate on (something)

To work together (with someone or some group) to complete a particular task or goal. Getting my toddler to cooperate on anything is an impossible task. We are in no way blaming you for what happened, but you still have to cooperate on this police investigation.
See also: cooperate, on
Farlex Dictionary of Idioms.
See also:
  • cooperate
  • an uphill task
  • task
  • work (one's) way through (something)
  • work, etc. your way through something
  • get round to (something)
  • on task
  • go/set about your work
  • take to task, to
  • come to the task with (something)