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
adopt by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "adopt by" is not correct in standard written English.
It is typically used incorrectly; the correct phrase would be "adopted by" or "adopted from" depending on the context. Example: "The new policy was adopted by the board after much discussion."
⚠ May contain grammatical issues
News & Media
Science
Formal & Business
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
38 human-written examples
The Legislature then enacted a new statute in 1959, which counties could adopt by referendum.
News & Media
This hybrid is more or less what the government has been forced to adopt by Brazil's precarious finances.
News & Media
The Court therefore found it appropriate to adopt by analogy the standards of New York Times Co. v. Sullivan, 376 U.S. 254, 84 S.Ct.
Academia
The housing element must then be a part of the towns' new master plans, which all municipalities must adopt by Aug. 1, 1988.
News & Media
Compared with the ordinary priority scheduling methods adopt by several commercial clouds, the improvement of response time gained by our Chord can reach 18.94%.
The adoption of DSLs at large comes at the risk that a poorly designed DSL can be too hard to adopt by its domain users.
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
The trustees have corporate powers and privileges; that is, they may organize and act as a Board of Trustees, elect officers, and adopt by-laws.
Academia
But plaintiff argues that the stockholders having delegated to the directors authority to adopt by-laws lost the power to adopt the one in question.
Academia
#OPCW decision adopted by consensus.
News & Media
Adopted by Pentecostal parents.
News & Media
There Raven is adopted by a chief.
Encyclopedias
Expert writing Tips
Best practice
Avoid using "adopt by". Use the correct phrasing, such as "adopted by", to ensure grammatical accuracy. For example, say "The policy was adopted by the committee" instead of "The policy was adopt by the committee".
Common error
The most common mistake is using the base form of the verb "adopt" instead of the past participle "adopted". Ensure you use the correct verb form to maintain grammatical correctness. Always double-check your sentence for the correct tense and usage.
Source & Trust
87%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "adopt by" is typically intended as a passive construction, where something is being acted upon. However, due to the incorrect verb form, it fails to function grammatically as intended. Instead of the present form of the verb "adopt", the past participle form “adopted” should be used.
Frequent in
News & Media
40%
Science
30%
Formal & Business
20%
Less common in
Academia
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "adopt by" is grammatically incorrect and should be replaced with "adopted by" to ensure accuracy. Ludwig AI confirms that it is due to the use of an incorrect verb form. While the phrase appears in various contexts, including news, science and business, its incorrect grammar makes it unsuitable for formal writing. Always use "adopted by" to properly convey that a decision, policy, or practice has been formally accepted or implemented by a specific entity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
ratify by
Focuses on formal approval and validation.
approve by
Highlights the act of giving official permission.
endorse by
Emphasizes public support and advocacy.
implement by
Shifts the focus to putting a plan into action.
accept by
Focuses on receiving something willingly.
establish by
Highlights the creation or setting up of something.
institute by
Emphasizes the formal introduction of a system or policy.
legislate by
Focuses on the creation of laws or statutes.
decree by
Highlights an official order or proclamation.
sanction by
Emphasizes the imposition of penalties or approvals.
FAQs
How should I correctly use "adopt by" in a sentence?
The phrase "adopt by" is grammatically incorrect. You should use "adopted by" to indicate that something was accepted or implemented by someone or something. For example, "The resolution was "adopted by" the council" is correct.
What are some alternatives to the incorrect phrase "adopt by"?
Instead of "adopt by", use phrases like ""adopted by"", "approved by", or "ratified by" depending on the intended meaning.
Is there a difference between "adopt by" and "adopted by"?
Yes, "adopt by" is grammatically incorrect. "Adopted by" is the correct form, indicating that something has been formally accepted or taken on by a group or individual.
What does it mean when something is "adopted by" a group or organization?
When something is ""adopted by"" a group or organization, it means they have formally accepted and decided to implement or follow it. This could refer to a policy, a practice, or a set of guidelines.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
2.5/5
Expert rating
Real-world application tested