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
failed to keep
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "failed to keep" is correct and usable in written English.
It can be used when discussing an inability to maintain or uphold something, such as a promise, commitment, or standard. Example: "He failed to keep his promise to attend the meeting."
✓ 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
57 human-written examples
Economies scrambled and failed to keep up.
News & Media
Marks have failed to keep up.
News & Media
He failed to keep the appointment.
News & Media
We have failed to keep that promise.
News & Media
Wages have failed to keep up with productivity.
News & Media
Contrary to expectations, younger respondents failed to keep up.
News & Media
Russia has failed to keep its customers happy.
News & Media
But the capital's transport systems have failed to keep pace.
News & Media
It has repeatedly failed to keep civilians safe.
News & Media
It is a promise he failed to keep.
News & Media
We have failed to keep up any pressure.
News & Media
Expert writing Tips
Best practice
When using "failed to keep", ensure the context clearly indicates what was not maintained or upheld. For example, "The company failed to keep its promise to reduce emissions."
Common error
Avoid using "failed to keep" without specifying the object of failure. For instance, instead of saying "The project failed to keep", clarify with "The project failed to keep within budget."
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "failed to keep" functions as a verb phrase expressing a lack of success in maintaining, upholding, or fulfilling something. As Ludwig AI confirms, it is grammatically sound and frequently used. The examples showcase a wide range of applications, from broken promises to unmet standards.
Frequent in
News & Media
62%
Science
17%
Encyclopedias
5%
Less common in
Formal & Business
3%
Wiki
3%
Reference
0%
Ludwig's WRAP-UP
The phrase "failed to keep" is a versatile and grammatically sound expression used to indicate the lack of success in maintaining, upholding, or fulfilling something. As Ludwig AI's analysis confirms, it's widely used across diverse contexts, particularly in news and media. While its register is neutral, the phrase often carries a tone of disappointment or criticism. When using "failed to keep", ensure clarity by specifying the object of failure, and consider alternatives like "did not uphold" or "neglected to maintain" to fine-tune your message.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
did not uphold
Focuses on the lack of adherence to a standard or principle.
fell short of honoring
Indicates a failure to fulfill a commitment or promise.
neglected to maintain
Emphasizes a lack of attention or care in maintaining something.
did not comply with
Focuses on the lack of conformity to a rule or regulation.
could not sustain
Stresses the lack of capacity to support or prolong something.
was unable to preserve
Highlights the inability to protect or save something from decline.
omitted to safeguard
Highlights the act of not protecting something.
proved incapable of retaining
Emphasizes a lack of capacity to hold onto something.
lost the ability to conserve
Indicates a loss of the skill to preserve something.
was deficient in protecting
Highlights the lack of an adequate defense for something.
FAQs
How can I use "failed to keep" in a sentence?
You can use "failed to keep" to describe not upholding a commitment, standard, or promise. For example: "The government "failed to keep" its promise to lower taxes."
What are some alternatives to "failed to keep"?
Alternatives include "did not uphold", "neglected to maintain", or "was unable to preserve" depending on the context.
What's the difference between "failed to keep" and "failed to maintain"?
"Failed to keep" is broader, while "failed to maintain" implies a continuous effort that wasn't sustained. You might say "He "failed to keep" his word" but "The city "failed to maintain" the roads".
Is it better to say "failed to keep" or "did not keep"?
"Failed to keep" often implies a stronger sense of responsibility or expectation. "Did not keep" is a more neutral statement of fact. The best choice depends on the intended emphasis.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested