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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
was concluded by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was concluded by" is correct and usable in written English.
It can be used to indicate that something was brought to an end or finalized by a specific person or group. Example: "The meeting was concluded by the chairperson after a lengthy discussion."
✓ 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
Shiva was concluded by the onset of Passover.
News & Media
The mission itself took several hours, and was concluded by about 9 30 p.m. Eastern Time.
News & Media
In 1990, the deal was concluded by the Mexican government of President Carlos Salinas de Gortari.
News & Media
The controversy began about 1078 and was concluded by the Concordat of Worms in 1122.
Encyclopedias
The ceremony was concluded by killing a pig with a flint implement.
Encyclopedias
Off the record, a senior source said: "The treaty is bilateral but was concluded by two EU states.
News & Media
As noted above, the war with Denmark was concluded by the Peace of Knäred with some losses for Sweden.
Encyclopedias
And then, several years later, it was concluded by the madness of the first world war, a madness that can't be justified by anything.
News & Media
The Rush Bagot Agreement was concluded by Rush, who then (March September 1817) was acting U.S. secretary of state, and Charles Bagot, the British minister in Washington, D.C.
Encyclopedias
The league was concluded by the representatives of three districts, Uri, Schwyz, and Nidwalden, for self-defense against all who might attack or trouble them.
Encyclopedias
Kabir Ali became Yuvraj's second victim when a quicker ball pinned him in front of the stumps and the match was concluded by Pathan, who found the outside edge of Plunkett's bat.
News & Media
Expert writing Tips
Best practice
When using "was concluded by", ensure that the subject performing the concluding action is clearly identified to maintain clarity and avoid ambiguity.
Common error
Avoid using "was concluded by" when the subject is plural. The correct form would be "were concluded by". For example, instead of "The negotiations was concluded by the team", use "The negotiations were concluded by the team".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was concluded by" functions as a passive voice construction. It indicates that an action (conclusion) was performed by a specific agent. Ludwig confirms this usage, highlighting examples from various sources.
Frequent in
Science
33%
News & Media
28%
Encyclopedias
25%
Less common in
Wiki
8%
Formal & Business
5%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "was concluded by" is a grammatically correct and common passive voice construction used to indicate the agent that brought something to an end. As indicated by Ludwig, it finds frequent use in scientific, news, and encyclopedia contexts. It is important to ensure subject-verb agreement and clarity of the concluding agent. While alternatives like "was finalized by" or "was completed by" exist, "was concluded by" maintains a formal tone suitable for diverse writing purposes.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was finalized by
Replaces "concluded" with "finalized", emphasizing the completion aspect.
was completed by
Substitutes "concluded" with "completed", focusing on the action of finishing something.
was ended by
Uses "ended" instead of "concluded", providing a simpler and more direct synonym.
was brought to a close by
Offers a more elaborate and emphatic way of saying something was finished.
was terminated by
Replaces "concluded" with "terminated", suggesting a more formal or abrupt ending.
was accomplished by
Emphasizes the successful completion or achievement brought about by something.
was resolved by
Highlights that a problem or issue was brought to an end.
was ratified by
Suggests formal approval or validation as the concluding action.
was settled by
Indicates an agreement or decision finalized the matter.
was determined by
Focuses on the action of establishing or deciding something definitively.
FAQs
How can I use "was concluded by" in a sentence?
Use "was concluded by" to indicate that an action or event was brought to a finish by a specific entity. For example, "The investigation "was concluded by" the police department".
What are some alternatives to "was concluded by"?
You can use alternatives such as "was finalized by", "was completed by", or "was ended by" depending on the context.
Is it correct to say "was concluded by" or "were concluded by"?
The correct form depends on the subject. Use "was concluded by" for singular subjects and "were concluded by" for plural subjects.
What is the difference between "was concluded by" and "was finished by"?
While both indicate completion, ""was concluded by"" often implies a more formal or official ending, whereas "was finished by" is generally more informal.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested