Used and loved by millions
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
imposed by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "imposed by" is correct and usable in written English.
You can use it when you want to indicate that someone or something has imposed a certain rule or restriction on someone or something else. For example: "The strict curfew imposed by the school was met with criticism from many parents."
✓ Grammatically correct
News & Media
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
Longer sentences imposed by judges?
News & Media
Import barriers were imposed by the dozen.
News & Media
Another time constraint is imposed by the foreign ministers.
News & Media
It was assumed Jaruzelski's move was imposed by Moscow.
News & Media
It too faces limits imposed by those with excess claims.
News & Media
Iraq shows us that democracy cannot be imposed by force.
News & Media
It was imposed by a victorious German army.
News & Media
Or a cunning Keynesian stimulus plan, imposed by stealth?
News & Media
It won't be dictated or imposed by anyone.
News & Media
Its democracy, imposed by the Americans, looks fragile.
News & Media
(Please note here: "imposed by Congress" and "past debt").
News & Media
Expert writing Tips
Best practice
When using "imposed by", ensure that the agent doing the imposing is clearly identified to avoid ambiguity. For example, specify "the regulations imposed by the government" rather than just "the regulations imposed".
Common error
Avoid using "imposed by" in passive constructions where the subject doing the imposing is unclear or missing. This can lead to confusion about responsibility and authority.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "imposed by" functions as a prepositional modifier, indicating the agent or entity responsible for implementing a rule, restriction, or condition. As Ludwig AI shows, it clarifies the source of the imposition, making sentences more precise.
Frequent in
News & Media
35%
Science
33%
Formal & Business
12%
Less common in
Encyclopedias
7%
Reference
7%
Wiki
6%
Ludwig's WRAP-UP
In summary, the phrase "imposed by" is a grammatically sound and frequently used prepositional phrase that specifies the source of a rule, restriction, or obligation. As Ludwig AI confirms, it is common across various contexts, including news, science, and formal writing. When using "imposed by", ensure the agent is clearly identified to avoid ambiguity. By understanding its function and purpose, writers can effectively use it to add clarity and precision to their writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
mandated by
Indicates a formal requirement or command, often with legal or official backing. Differs in implying a stronger, more authoritative decree.
required by
Signifies a necessary condition or obligation. Differs in focusing on the necessity rather than the act of imposing.
dictated by
Implies control and authority in determining the outcome or action. Differs by highlighting a more forceful and less negotiable directive.
prescribed by
Suggests a rule or course of action that is officially recommended or advised. Differs in often referring to medical or procedural contexts.
enforced by
Highlights the action of making sure a rule or law is obeyed. Differs in emphasizing the act of ensuring compliance.
ordained by
Indicates something established by higher authority or divine will. Differs in implying a religious or deeply moral imperative.
decreed by
Signifies an official order or legal judgment issued by a ruler or authority. Differs in its formal and often historical connotation.
legislated by
Indicates laws or regulations created through a formal legislative process. Differs in emphasizing the legal and democratic aspect of the imposition.
stipulated by
Suggests a condition or term that has been specifically agreed upon or laid down in an agreement. Differs in the consensual aspect of the imposition.
compelled by
Implies being forced or obliged to do something due to circumstances or authority. Differs in focusing on the pressure leading to the action.
FAQs
How can I use "imposed by" in a sentence?
Use "imposed by" to show that a rule, law, or restriction has been put in place by a specific entity. For example, "The sanctions were "imposed by the United Nations"."
What are some alternatives to "imposed by"?
Depending on the context, you could use alternatives like "mandated by", "required by", or "dictated by" to convey a similar meaning.
What is the difference between "imposed by" and "enforced by"?
"Imposed by" refers to the act of establishing a rule or restriction, while "enforced by" refers to the act of ensuring that the rule or restriction is followed. For example, a tax might be "imposed by" the government but "enforced by" the IRS.
Is it grammatically correct to use "imposed on" instead of "imposed by"?
Yes, both "imposed by" and "imposed on" are grammatically correct, but they have different meanings. "Imposed by" indicates the agent doing the imposing, while "imposed on" indicates the recipient of the imposition. For example, "The tax was imposed by the government" versus "The tax was imposed on the citizens".
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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