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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cooperated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "cooperated" is correct and usable in written English.
You can use it when referring to two or more people working together on a shared goal or project. For example: "The members of the team cooperated to develop a potential solution."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Turning first to the instrumental value of trust to the trustor, some argue that trusting vastly increases our opportunities for cooperating with others and for benefiting from that cooperation, although of course we would only benefit if people we trusted cooperated as well (Gambetta 1988; Hardin 2002).
Science
The two have cooperated in the past, and the time is right for them to do so once again.
News & Media
Those people who have cooperated with elections have received abusive phonecalls, physical threats and in some cases have even been kidnapped.
News & Media
So far, much of the negative coverage and emotion in this story have centered on the technology companies alleged by Edward Snowden's leaked PowerPoint slides to have cooperated with the NSA.
News & Media
He has cooperated fully with authorities and voluntarily testified before the grand jury for several hours.
News & Media
The first person convicted under the separate Vlad laws last week – a cannabis trafficker from a syndicate unconnected to bikies – was spared an extra 15 years after he cooperated with police, the only way of avoiding the mandatory additional punishment.
News & Media
The Canadian Forces National Investigation Service's commanding officer said British authorities have cooperated with its investigation.
News & Media
Even China, while it could not be said to have cooperated with rich-world central banks, worked hard to keep its economy running hot.
News & Media
The space race was intimately bound up with American and Soviet efforts to build rockets that could have annihilated mankind; and yet at the height of the cold war, in 1975, there was a spectacular meeting in space between American and Soviet craft.In recent years, the Americans and Russians have cooperated closely to staff and supply the ISS.
News & Media
The Hungarian state readily cooperated with the Nazis although Admiral Horthy, the country's leader, sent out feelers to the Allies.
News & Media
Muhammad bin Nayef, the interior minister and recently-appointed heir to the throne, crushed a bombing campaign by al-Qaeda in the 2000s and has cooperated closely with the West ever since.
News & Media
Expert writing Tips
Best practice
When describing collaboration, use "cooperated" to indicate a deliberate and willing participation in a joint effort. Ensure the context clearly defines the scope and nature of the cooperation.
Common error
Avoid using "cooperated" to describe situations where one party acts alone or imposes actions on another. Cooperation implies a mutual agreement and shared effort, not unilateral compliance.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "cooperated" is as the past simple form of the verb "cooperate". It describes an action that occurred in the past, indicating that two or more parties worked together willingly. Ludwig examples show it used in various contexts, such as nations cooperating or individuals cooperating with authorities.
Frequent in
News & Media
31%
Encyclopedias
31%
Science
27%
Less common in
Formal & Business
6%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "cooperated" is the past tense of the verb "cooperate", used to describe situations where multiple parties worked together willingly. Ludwig’s analysis shows that it's grammatically correct and frequently used across various contexts, particularly in News & Media, Encyclopedias, and Science. When using "cooperated", ensure that the context clearly indicates a mutual agreement and shared effort, avoiding its misuse in unilateral actions. The term carries a neutral to formal tone, making it suitable for professional and academic discussions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
worked together
Replaces "cooperated" with a simpler and more general term for joint effort.
collaborated
A more formal synonym for "cooperated", implying a joint intellectual effort.
joined forces
Emphasizes the combined strength and resources resulting from the collaboration.
teamed up
Suggests a less formal and often temporary alliance for a specific purpose.
acted in concert
Implies a coordinated and harmonious effort, often in a formal setting.
assisted each other
Focuses on the mutual support and aid provided during the collaboration.
united in effort
Suggests a strong sense of shared purpose and commitment.
pooled resources
Highlights the sharing of resources for a common goal.
lent a hand
An idiomatic expression indicating assistance or help provided.
aided and abetted
Often used in legal contexts, implying support or encouragement of an action.
FAQs
How do I use "cooperated" in a sentence?
Use "cooperated" to describe situations where two or more parties worked together willingly. For example, "The companies "cooperated" on the project".
What can I say instead of "cooperated"?
You can use alternatives like "worked together", "collaborated", or "teamed up" depending on the context.
Which is correct, "cooperated with" or "cooperated to"?
"Cooperated with" is used when indicating who someone worked alongside, while "cooperated to" is used when specifying the purpose of the cooperation. For example, "They "cooperated" with the police" versus "They "cooperated" to solve the crime".
What's the difference between "cooperated" and "complied"?
"Cooperated" implies a willing and active participation in a joint effort, while "complied" suggests obedience or adherence to a rule or request, often without enthusiasm. You "cooperate" when you want to; you comply when you have to.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested