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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
maintain by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "maintain by" is not correct in standard written English.
It may be an attempt to convey the idea of something being upheld or supported by a certain means or method, but it lacks proper grammatical structure. Example: "The system is maintained by regular updates and user feedback."
⚠ May contain grammatical issues
Science
News & Media
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
23 human-written examples
It's about joy, family and ludicrous, nonsensical traditions that we cherish and maintain by prefixing them with the word "festive".
News & Media
There was a sense of going back in time, which I decided to maintain by using ancient techniques and materials".
News & Media
Borrowers can make smarter financial choices, industry executives maintain, by better understanding the economic forces that propel rates, and by keeping a watchful eye on the economic news.
News & Media
It's a success story the company aims to maintain by encouraging stakeholders – including customers, businesses, councils, neighbourhoods and communities – to think about water differently.
News & Media
Instead of requiring banks to maintain, by 2015, a certain amount of assets that can quickly be turned into cash, the most stringent deadline was pushed to 2019.
News & Media
Now, in part through the positive outlook she has been able to maintain by speaking with Ms. Bernfeld, she is leading a life closer to the one she used to know.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
37 human-written examples
It is maintained by caucus staff.
News & Media
Maintained by us, for us.
News & Media
It is maintained by his wife, Kim.
News & Media
Grass is clipped and land maintained by helpful workers.
News & Media
It too has been created and maintained by advertizing.
News & Media
Expert writing Tips
Best practice
When aiming to express that something is maintained or supported by a particular method, use phrases like "maintained through", "supported by", or "sustained by" for clarity and grammatical correctness.
Common error
Avoid using the phrase "maintain by" as it is not standard English. Instead, opt for grammatically correct alternatives such as "maintain through", "support by", or "sustain by" to convey your intended meaning effectively.
Source & Trust
86%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "maintain by" is generally used to express the idea of sustaining or keeping something in a particular condition or state through a specific action or method. However, as Ludwig AI indicates, the phrase is not considered grammatically correct in standard English.
Frequent in
Science
50%
News & Media
43%
Encyclopedias
7%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "maintain by" appears in various contexts, including science and news, Ludwig AI identifies it as grammatically incorrect in standard English. It is intended to convey the idea of sustaining something through a specific method. To ensure grammatical correctness, it's best to use alternatives like "maintained through", "supported by", or "sustained by". These alternatives provide clarity and are more appropriate for formal and professional writing. Though the phrase appears with some frequency, adherence to proper grammar is crucial for effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sustain through
Replaces "maintain" with "sustain" and "by" with "through", focusing on continuation via a method.
support with
Emphasizes providing assistance or reinforcement using a particular means.
preserve via
Highlights the act of keeping something intact using a specific method or channel.
uphold through
Focuses on maintaining standards or principles by means of certain actions.
bolster by means of
Indicates strengthening or reinforcing something through specific resources or actions.
keep up with
Suggests maintaining a certain level or pace by employing particular strategies.
continue utilizing
Focuses on the ongoing use of something as a means of maintaining a certain state.
retain through the use of
Emphasizes keeping something by using specific tools or methods.
secure through
Highlights achieving or ensuring something through specific actions or resources.
cultivate by
Implies fostering growth or development through specific actions or practices.
FAQs
What are some correct ways to express that something is upheld by specific actions?
Instead of using the ungrammatical "maintain by", you can use alternatives like "supported by", "sustained by", or "maintained through".
Is "maintain by" considered proper English?
No, "maintain by" is not considered proper English. It's grammatically incorrect. Use phrases like "supported by" or "sustained by" instead.
What's the difference between "maintain by" and "maintained through"?
"Maintain by" is not grammatically correct. "Maintained through" is a correct alternative that indicates something is kept in a certain state by means of something else.
How can I rephrase a sentence using "maintain by" to be grammatically correct?
Replace "maintain by" with phrases like "preserve via", "uphold through", or "bolster by means of" to ensure your sentence is grammatically sound and clear.
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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
86%
Authority and reliability
2.8/5
Expert rating
Real-world application tested