co-operate

collaborate

co-operate1. 'collaborate'

When people collaborate on a project, they work together in order to produce something. For example, two writers can collaborate to produce a single piece of writing.

Anthony and I are collaborating on a paper for the conference.The film was directed by Carl Jones, who collaborated with Rudy de Luca in writing it.2. 'co-operate'

When people co-operate, they help each other.

...an example of the way in which human beings can co-operate for the common good.

If you co-operate with someone who asks for your help, you help them.

The editors agreed to co-operate.I couldn't get the RAF to co-operate.

The spelling cooperate is sometimes used, and is preferred in American English.

They are willing to cooperate in the training of medical personnel.

co-operate

Past participle: co-operated
Gerund: co-operating

Imperative
co-operate
co-operate

Present
I co-operate
you co-operate
he/she/it co-operates
we co-operate
you co-operate
they co-operate

Preterite
I co-operated
you co-operated
he/she/it co-operated
we co-operated
you co-operated
they co-operated

Present Continuous
I am co-operating
you are co-operating
he/she/it is co-operating
we are co-operating
you are co-operating
they are co-operating

Present Perfect
I have co-operated
you have co-operated
he/she/it has co-operated
we have co-operated
you have co-operated
they have co-operated

Past Continuous
I was co-operating
you were co-operating
he/she/it was co-operating
we were co-operating
you were co-operating
they were co-operating

Past Perfect
I had co-operated
you had co-operated
he/she/it had co-operated
we had co-operated
you had co-operated
they had co-operated

Future
I will co-operate
you will co-operate
he/she/it will co-operate
we will co-operate
you will co-operate
they will co-operate

Future Perfect
I will have co-operated
you will have co-operated
he/she/it will have co-operated
we will have co-operated
you will have co-operated
they will have co-operated

Future Continuous
I will be co-operating
you will be co-operating
he/she/it will be co-operating
we will be co-operating
you will be co-operating
they will be co-operating

Present Perfect Continuous
I have been co-operating
you have been co-operating
he/she/it has been co-operating
we have been co-operating
you have been co-operating
they have been co-operating

Future Perfect Continuous
I will have been co-operating
you will have been co-operating
he/she/it will have been co-operating
we will have been co-operating
you will have been co-operating
they will have been co-operating

Past Perfect Continuous
I had been co-operating
you had been co-operating
he/she/it had been co-operating
we had been co-operating
you had been co-operating
they had been co-operating

Conditional
I would co-operate
you would co-operate
he/she/it would co-operate
we would co-operate
you would co-operate
they would co-operate

Past Conditional
I would have co-operated
you would have co-operated
he/she/it would have co-operated
we would have co-operated
you would have co-operated
they would have co-operated

Translations

co-operate

(kəuˈopəreit) verb to work together. They have promised to co-operate (with us) in the planning of the exhibition.合作co-opeˈration noun1. the act of working together. 合作2. willingness to act or work together. I would be grateful for your co-operation.协作co-ˈoperative (-tiv) adjectivea helpful and co-operative pupil.合作的