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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
does not occur
Grammar usage guide and real-world examplesUSAGE SUMMARY
"Does not occur" is correct and usable in written English.
This phrase is typically used to suggest that something does not happen, take place, or exist. Example: "This type of behavior does not occur in our school."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
does not happen
is not present
never occurs
does not take place
fails to occur
is absent
is not observed
is not detected
is not found
is non-existent
is not inclusive of
is not relevant
is not representative of
will not be forsaken
excludes
bears no resemblance to
does not relate
does not breed
does not lay
is not proof of
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
Asexual reproduction does not occur.
Encyclopedias
But this does not occur.
Encyclopedias
Laughter does not occur randomly.
News & Media
When wetting does not occur, capillarity does not occur.
Encyclopedias
That does not occur very often.
News & Media
It does not occur free in nature.
Encyclopedias
But its dissipation does not occur instantly.
News & Media
Preëmption of this sort does not occur in periodicals.
News & Media
The next one does not occur until 2117!
News & Media
However, such opposition does not occur in a vacuum.
News & Media
That sort of thing does not occur purely by happenstance.
News & Media
Expert writing Tips
Best practice
Use "does not occur" to clearly and directly state that a particular event, process, or phenomenon does not happen or exist under certain conditions. This phrase is suitable for formal writing and technical contexts where precision is important.
Common error
While it's good to vary your language, avoid substituting "does not occur" with unnecessarily convoluted phrases that obscure your meaning. Clarity is paramount, especially in technical or scientific writing.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "does not occur" functions as a negative statement indicating the absence of an event or action. As shown by Ludwig, it is used across various domains to express that something does not happen under specific conditions or at all.
Frequent in
Science
58%
News & Media
24%
Encyclopedias
6%
Less common in
Wiki
6%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "does not occur" is a grammatically correct and widely used phrase to indicate that something does not happen or exist. As highlighted by Ludwig, it is particularly common in scientific, news, and encyclopedia contexts. The phrase is best suited for formal writing where clarity and precision are valued. While alternatives exist, it's crucial to maintain clarity and avoid overly complex substitutions. Ludwig AI confirms the correctness and usability of this phrase, making it a reliable choice for formal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
does not take place
Replaces 'occur' with 'take place', maintaining the same meaning but using a different verb.
does not happen
Substitutes 'occur' with 'happen', offering a more informal alternative.
fails to occur
Emphasizes the failure of something to happen.
never occurs
Emphasizes that something does not happen at any time.
is not present
Indicates absence rather than an event not taking place.
is absent
A more concise way of stating that something is not present.
is not observed
Highlights that something has not been seen or detected.
is not detected
Highlights that something could not be detected.
is not found
Suggests that something was searched for but not located.
is non-existent
Indicates that something does not exist.
FAQs
How can I use "does not occur" in a sentence?
The phrase "does not occur" is used to indicate that something does not happen or take place. For example: "This reaction "does not occur" in the absence of light."
What's a more informal way to say "does not occur"?
Alternatives to "does not occur" include phrases like "does not happen" or "is not present", which are suitable for less formal contexts.
When is it appropriate to use "does not occur"?
"Does not occur" is suitable for formal, scientific, and technical writing where precision and clarity are important. It's used to clearly state that an event or phenomenon does not take place under specified conditions.
What's the difference between "does not occur" and "never occurs"?
"Does not occur" indicates that something doesn't happen in a specific instance or under certain conditions, while "never occurs" implies that something doesn't happen at any time. The latter has a stronger sense of universality.
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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
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested