Nominal Forms
Infinitive: to cooperate
Participle: cooperated
Gerund: cooperating
Cognates
-
Indicative
Present
| I | cooperate |
| you | cooperate |
| he;she;it | cooperates |
| we | cooperate |
| you | cooperate |
| they | cooperate |
Perfect
| I | have cooperated |
| you | have cooperated |
| he;she;it | has cooperated |
| we | have cooperated |
| you | have cooperated |
| they | have cooperated |
Past
| I | cooperated |
| you | cooperated |
| he;she;it | cooperated |
| we | cooperated |
| you | cooperated |
| they | cooperated |
Pluperfect
| I | had cooperated |
| you | had cooperated |
| he;she;it | had cooperated |
| we | had cooperated |
| you | had cooperated |
| they | had cooperated |
Future
| I | will cooperate |
| you | will cooperate |
| he;she;it | will cooperate |
| we | will cooperate |
| you | will cooperate |
| they | will cooperate |
Future Perfect
| I | will have cooperated |
| you | will have cooperated |
| he;she;it | will have cooperated |
| we | will have cooperated |
| you | will have cooperated |
| they | will have cooperated |
Subjunctive
Present
| I | cooperate |
| you | cooperate |
| he;she;it | cooperate |
| we | cooperate |
| you | cooperate |
| they | cooperate |
Perfect
| I | have cooperated |
| you | have cooperated |
| he;she;it | have cooperated |
| we | have cooperated |
| you | have cooperated |
| they | have cooperated |
Imperfect
| I | cooperated |
| you | cooperated |
| he;she;it | cooperated |
| we | cooperated |
| you | cooperated |
| they | cooperated |
Pluperfect
| I | had cooperated |
| you | had cooperated |
| he;she;it | had cooperated |
| we | had cooperated |
| you | had cooperated |
| they | had cooperated |
Conditional
Present
| I | would cooperate |
| you | would cooperate |
| he;she;it | would cooperate |
| we | would cooperate |
| you | would cooperate |
| they | would cooperate |
Perfect
| I | would have cooperated |
| you | would have cooperated |
| he;she;it | would have cooperated |
| we | would have cooperated |
| you | would have cooperated |
| they | would have cooperated |
Imperative
| you | cooperate |
| we | Let's cooperate |
| you | cooperate |
Verbs conjugated like 'cooperate'
abacinate,
abalienate,
abase,
abate,
abbreviate,
abdicate,
abduce,
aberrate,
aberuncate,
abirritate,
abjudge,
abjudicate,
abjugate,
abjure,
ablactate,
ablaqueate,
able,
ablegate,
abligate,
abnegate, etc. (List truncated at 20 verbs)
Verbs similar to 'cooperate'
co-operate,
coöperate,
coopete,
cooptate,
corporate,
operate,
properate,
reoperate,
asperate,
camerate,
Additional Information
Phrasal Verbs
Etymology
Originated 1595–1605 from Late Latin cooperātus, perfect passive participle of cooperor (“to work with”), see -ate (verb-forming suffix) for more. Equivalent to co- + operate. Displaced native Old English efnwyrċan.
Sample Sentences
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In polling by the Pew Research Center in November 2008, fully half the respondents thought the two parties would cooperate more in the coming year, versus only 36 percent who thought the climate would grow more adversarial. [2012 November 7, Matt Bai, “Winning a Second Term, Obama Will Confront Familiar Headwinds”, in New York Times:]