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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
does not function correctly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "does not function correctly" is correct and usable in written English.
It can be used to describe a situation where something is not operating as intended or expected. Example: "The software update was supposed to improve performance, but it does not function correctly on my device."
✓ Grammatically correct
Science
News & Media
Wiki
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
4 human-written examples
When the interplay between work and private life does not function correctly (work-home conflict), this constitutes a well-known risk factor for poorer health, increased absenteeism and lower work performance.
Because the TTI was designed for monitoring vaccine vials, it does not function correctly when exposed to ultraviolet light and thus, if used to monitor oxytocin, requires storage in darkness.
First, although the mutant p53 is still able to associate with other p53 monomers, the resulting tetramer does not function correctly, even if a WT copy of p53 is also present (Milner and Medcalf, 1991; Milner et al., 1991).
N. terricola, which is the only homothallic taxa included here that lacks mat A-3, has a stop codon disrupting the ORF in mat a-1, suggesting that this protein does not function correctly in this taxon, and we have no indications of directional selection in the N. terricola mat a-1 gene to change function.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
As a lawyer, I'd say that it doesn't function correctly.
News & Media
As one insider says, "the board did not function correctly" - two non-executive directors, Roger Lane Smith and David Beever stood down at the AGM.
News & Media
The FAS believes that although the first two stages worked, the third stage did not function correctly and no satellite entered orbit.
News & Media
It said that the situation at the plant worsened in the aftermath of the earthquake because government agencies "did not function correctly", with key roles left ambiguous.
News & Media
Many programs and features did not function correctly with Switcher.
Wiki
Malformation results when ectodermal placodes do not function correctly.
Monitoring devices come in different varieties and can provide misleading information if they do not function correctly or are not properly configured.
Expert writing Tips
Best practice
When describing technical issues, use "does not function correctly" to clearly communicate that something is not working as intended. Be specific about what aspect is malfunctioning for better clarity.
Common error
Avoid using "does not function correctly" without specifying the affected component or feature. Instead of saying "The system does not function correctly", specify which part isn't working, such as "The login system does not function correctly".
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "does not function correctly" typically functions as a predicate, describing the state of a subject (e.g., a device, system, or process) that is not operating as intended. It's a descriptive statement, as confirmed by Ludwig AI.
Frequent in
Science
40%
News & Media
35%
Wiki
25%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "does not function correctly" is a grammatically sound and usable expression for describing something that isn't working as it should. While Ludwig AI confirms its correctness, it's more common in scientific, news, and wiki contexts. Alternatives like "is malfunctioning" or "is not working properly" can offer variety. When using the phrase, ensure you specify what component is affected to avoid overgeneralization. Overall, this phrase is a clear and effective way to communicate operational issues.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is not working properly
Uses more common and general terms to describe a problem.
is malfunctioning
Replaces the phrase with a single verb indicating improper functioning.
is operating incorrectly
Focuses on the incorrect operation rather than complete failure.
is failing to perform as expected
Highlights the discrepancy between expected and actual performance.
is not up to par
Suggests that something is below the expected standard of performance.
is not up to snuff
Similar to "not up to par", but slightly more colloquial.
is out of order
Commonly used to describe broken equipment or systems.
is defective
Indicates a flaw in the item's design or manufacturing.
is acting up
Informal way to describe erratic or unpredictable behavior.
is on the blink
Informal, often used for electronic devices that are failing.
FAQs
What does "does not function correctly" mean?
The phrase "does not function correctly" means that something is not working as it was designed or intended to work. It indicates a malfunction or error in operation.
How can I use "does not function correctly" in a sentence?
You can use "does not function correctly" to describe a variety of issues. For example, "The software update "is not working properly" and does not function correctly."
What are some alternatives to "does not function correctly"?
Alternatives include "is malfunctioning", "is not working properly", or "is operating incorrectly". The best choice depends on the specific context.
Is it better to say "does not function correctly" or "functions incorrectly"?
Both phrases are grammatically correct, but "does not function correctly" is generally preferred for emphasizing that the primary issue is a failure to operate as expected. "Functions incorrectly" may imply that something operates, but with errors.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested