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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has not performed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has not performed" is correct and usable in written English.
It can be used to indicate that someone or something has failed to carry out a task or action up to a certain point in time. Example: "The athlete has not performed well in the last few competitions, raising concerns about his training regimen."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(16)
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
He has not performed since.
News & Media
A fifth, Kyle Farnsworth, has not performed to expectations.
News & Media
But the 9 p.m. hour has not performed as well.
News & Media
The troupe has not performed this version since 1986.
News & Media
Ms. Smith has not performed on the Island recently.
News & Media
But he has not performed well against ranked teams.
News & Media
But except for the early returns on "Charlie's Angels," this year's slate has not performed well.
News & Media
Apart from the special forces, the army has not performed brilliantly in recent conflicts.
News & Media
Mr. Bierko has not performed since opening, but could be back as soon as next week.
News & Media
Mussina has not been the only free agent who has not performed to expectations.
News & Media
But his state has not performed well," Trump said with reference to Walker's economic record.
News & Media
Expert writing Tips
Best practice
When using "has not performed", ensure the context clearly indicates what standard or expectation was not met. This helps avoid ambiguity and ensures clarity in your writing.
Common error
Avoid using "has not performed" without specifying the area or task where performance was lacking. This can lead to vague or uninformative statements. Instead, specify "has not performed well in marketing campaigns" rather than just "has not performed well".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has not performed" primarily functions as a verb phrase indicating a lack of expected action or achievement. This can apply to individuals, organizations, or even inanimate objects, as demonstrated by Ludwig's examples.
Frequent in
News & Media
60%
Science
20%
Academia
10%
Less common in
Formal & Business
5%
Wiki
3%
Social Media
2%
Ludwig's WRAP-UP
The phrase "has not performed" is a versatile expression used to indicate a failure to meet expectations or achieve a desired outcome. As Ludwig AI confirms, the phrase is grammatically correct and commonly used across various domains. This analysis reveals that while it's suitable for a neutral register, clarity is key; always specify the context to avoid vagueness. For alternative phrasing, "underperformed" and "failed to meet expectations" offer similar meanings with slight differences in formality. Remember to provide context for clear communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
underperformed
A concise term indicating performance below the expected level.
fell short of expectations
Emphasizes the gap between anticipated and actual performance.
failed to execute
Implies a specific instance of failing to carry out a task.
did not deliver
Focuses on the lack of a promised or expected outcome.
didn't measure up
Suggests a failure to reach a necessary standard or level.
has not functioned as expected
Focuses on the failure of something to operate in the intended manner.
hasn't achieved results
Highlights the absence of positive outcomes or accomplishments.
has not been up to par
Indicates performance below an acceptable standard.
has not come up to scratch
British idiom indicating failure to meet required standards.
has proven inadequate
Highlights the insufficiency or unsuitability of the performance.
FAQs
How can I rephrase "has not performed" to sound more formal?
For a more formal tone, consider using phrases like "failed to meet expectations", "did not achieve the desired outcome", or "underperformed relative to".
What's a simpler way to say "has not performed"?
Simpler alternatives include "didn't do well", "failed", or "underperformed", depending on the specific context.
Which is correct, "has not performed" or "did not perform"?
Both "has not performed" and "did not perform" are grammatically correct, but they have slightly different implications. "Has not performed" suggests a continued lack of performance up to the present, while "did not perform" refers to a specific instance or period in the past.
When should I use "has not performed" versus "is not performing"?
"Has not performed" implies a failure to achieve results over a period of time until now, whereas "is not performing" suggests a current, ongoing lack of performance. The choice depends on whether you want to emphasize the duration or the present state.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested