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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could not maintain

Grammar usage guide and real-world examples

USAGE 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

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But the Red Storm could not maintain the momentum.

Wellheads were being destroyed, because they could not maintain pressure.

News & Media

The Guardian

For once Pisacane could not maintain his composure.

It was a stranglehold Hibs could not maintain.

Seles could not maintain the momentum in the deciding set.

His body could not maintain sufficient body fat.

News & Media

The New Yorker

The country could not maintain its previous population density.

Encyclopedias

Britannica

The track team, however, could not maintain its standing.

Alas, the earmuff could not maintain its cachet.

He could not maintain faith in what he held.

News & Media

Independent

But, of course, he could not maintain a bill for a mere declaration in the air.

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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".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Very common

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.

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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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: