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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
could not maintain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could not maintain" is correct and usable in written English.
It can be used when discussing the inability to keep or uphold something, such as a standard, condition, or relationship. Example: "Due to unforeseen circumstances, the company could not maintain its previous level of production."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(5)
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
But the Red Storm could not maintain the momentum.
News & Media
Wellheads were being destroyed, because they could not maintain pressure.
News & Media
For once Pisacane could not maintain his composure.
News & Media
It was a stranglehold Hibs could not maintain.
News & Media
Seles could not maintain the momentum in the deciding set.
News & Media
His body could not maintain sufficient body fat.
News & Media
The country could not maintain its previous population density.
Encyclopedias
The track team, however, could not maintain its standing.
News & Media
Alas, the earmuff could not maintain its cachet.
News & Media
He could not maintain faith in what he held.
News & Media
But, of course, he could not maintain a bill for a mere declaration in the air.
Academia
Expert writing Tips
Best practice
When using "could not maintain", ensure that the subject and object are clearly defined to avoid ambiguity. For example, specify what "could not maintain": "The company could not maintain its market share" is clearer than "The company could not maintain".
Common error
Avoid using "could not maintain" with abstract nouns when a different verb would be more appropriate. For instance, instead of "could not maintain happiness", consider "could not sustain happiness" or "could not preserve happiness".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could not maintain" functions as a verb phrase indicating an inability to continue or sustain something. Ludwig's examples illustrate its use across various contexts to express the failure to preserve a state, condition, or action.
Frequent in
News & Media
35%
Science
35%
Academia
10%
Less common in
Encyclopedias
5%
Wiki
2%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, the phrase "could not maintain" is a versatile verb phrase used to express the inability to continue or sustain something. Ludwig's AI confirms its correctness and widespread use in various contexts, including news, science, and encyclopedic content. The phrase's neutral register makes it suitable for both formal and informal writing. Alternatives include "could not sustain" and "were unable to continue". Remember to use the phrase with clearly defined subjects and objects to avoid ambiguity, and avoid using it with abstract nouns when a more specific verb is appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
could not sustain
Focuses on the inability to keep something going over a period.
could not preserve
Highlights the failure to keep something in its original condition.
could not retain
Emphasizes the inability to keep or hold onto something.
failed to uphold
Emphasizes the inability to maintain a standard or principle.
could not manage
Emphasizes the lack of ability to handle or control a situation.
were unable to continue
Focuses on the lack of capacity to proceed or persist.
could not survive
Focuses on the inability to continue existing or functioning.
could not safeguard
Highlights the failure to protect something from harm or damage.
could not conserve
Highlights the failure to use resources carefully and avoid waste.
could not stay
Focuses on the inability to remain in a particular state or place.
FAQs
How can I use "could not maintain" in a sentence?
The phrase "could not maintain" indicates an inability to keep something at a certain level or standard. For example, "The team "could not maintain" their lead in the second half" or "The government "could not maintain" control over the region".
What are some alternatives to "could not maintain"?
Alternatives to "could not maintain" include "could not sustain", "could not preserve", or "were unable to continue" depending on the specific context.
Is it correct to say "could not maintained" instead of "could not maintain"?
No, "could not maintained" is grammatically incorrect. The correct form is "could not maintain", where "maintain" is the base form of the verb following the modal verb "could".
What is the difference between "could not maintain" and "could not obtain"?
"Could not maintain" implies a failure to keep something that was already present, while "could not obtain" implies a failure to acquire something new. For example, you could not maintain a high score, but you could not obtain a new job.
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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