( BrE also co-operate ) verb
ADVERB
▪ fully
▪
He has said he will ~ fully with the police enquiries.
▪ closely
VERB + COOPERATE
▪ will , would
▪ agree to , be prepared to ( esp. BrE ), be willing to
▪ refuse to
PREPOSITION
▪ in
▪
The two companies are cooperating in the development of a new engine.
▪ on
▪
We are cooperating on a research project.
▪ with
▪
The company has agreed to ~ with the employment survey.