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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 assumed by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was assumed by" is correct and usable in written English.
You can use it when you want to express that someone or something has taken on a role, responsibility, or ownership. For example: "The leadership of the project was assumed by Sarah."
✓ Grammatically correct
Academia
News & Media
Encyclopedias
Science
Wiki
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
Due diligence was assumed by both parties.
News & Media
Germany's war strategy was assumed by Hitler from the first.
Encyclopedias
In 2003 the post was assumed by Mariss Jansons.
Encyclopedias
It was assumed by these theories that people would sorry, it's the other one.
Academia
The leadership of the NMR Center was assumed by Dr. Bruce Rosen in 1998.
Academia
America's right to interfere in the election was assumed by all the participants.
News & Media
It was assumed by all that I would eventually go to Harvard and become a professor".
News & Media
It was assumed by my family that I would get a Ph.D.
News & Media
I think it was assumed by the founders of this democracy that that was a given.
News & Media
Responsibility for the School's educational program was assumed by the Columbia University College of Physicians and Surgeons in 1935.
Academia
The management of many companies was assumed by the state government.
Encyclopedias
Expert writing Tips
Best practice
Ensure the context provides clarity on why the assumption occurred, whether it was by delegation, natural progression, or necessity.
Common error
Avoid using "were assumed by" when the subject is singular. For example, say "The role was assumed by her" instead of "The role were assumed by her."
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was assumed by" functions as a passive construction indicating the transfer of responsibility, power, or a particular role to a subject. As Ludwig AI confirms, this is a grammatically sound structure. For example, "Responsibility for repatriating the American films was assumed by the National Film Preservation Foundation."
Frequent in
News & Media
30%
Academia
25%
Encyclopedias
20%
Less common in
Science
15%
Wiki
10%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "was assumed by" is a grammatically correct and frequently used passive construction that serves to indicate the transfer of responsibility, power, or roles. As validated by Ludwig AI, it commonly appears in neutral to formal contexts like news reporting, academic writing, and encyclopedic entries. When using this phrase, ensure subject-verb agreement and understand that it signifies a real transfer, not a presumption. Alternatives include "was taken over by" and "was shouldered by", offering subtle differences in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was taken over by
Focuses on the act of taking control or responsibility, highlighting a transition of power.
was shouldered by
Focuses on the act of bearing a burden or responsibility.
was adopted by
Implies a deliberate choice to accept or embrace something.
was accepted by
Emphasizes agreement or approval regarding something.
was understood by
Highlights a shared comprehension or interpretation of something.
was shouldered with
Focuses on the act of bearing a burden or responsibility, suggesting the act of adding some tasks.
was received by
Highlights the manner in which something was greeted or acknowledged.
was believed by
Emphasizes a conviction or faith in something.
was presupposed by
Indicates something taken for granted or assumed as a necessary condition.
was borne by
Implies something was carried, either literally or figuratively.
FAQs
How can I use "was assumed by" in a sentence?
Use "was assumed by" to show that a role, responsibility, or power was taken on by someone or something. For example, "The debt "was assumed by the company" after the merger".
What's a good alternative to "was assumed by"?
Alternatives include "was taken over by", "was adopted by", or "was shouldered by", depending on the specific nuance you want to convey.
Is it correct to say "were assumed by" instead of "was assumed by"?
No, "were assumed by" is used with plural subjects, while "was assumed by" is used with singular subjects. For example, "Responsibilities were assumed by the team" is correct, but "Responsibility was assumed by the team" is also correct.
What's the difference between "was assumed by" and "was presumed by"?
"Was assumed by" indicates that something was actually taken on or adopted, whereas "was presumed by" means it was supposed or believed to be the case. They are not interchangeable.
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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