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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
should not occur
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "should not occur" is grammatically correct and can be used in written English.
It is used to indicate that something should not take place or be done. For example: "There should not occur any delays during the project."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
must not happen
ought not to happen
should be avoided
must be prevented
is unacceptable
cannot be allowed
is not permissible
should be precluded
should not affect
should not be
should not incur
should not exist
should not cause
should not emerge
should not involve
should not arise
arise not
seem not
need not
survive not
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
"Should not occur," "needed"?
News & Media
It should not occur at any bank.
News & Media
The "wind tunnel" look of wide eyes and mouth should not occur with a good surgeon.
News & Media
Turnbull is strongly of the view the changes should not occur.
News & Media
Deficit reduction should not occur on the backs of the poor and vulnerable.
News & Media
Accordingly, resonance absorption should not occur because the emitted photon is missing 2ER to accomplish it.
Encyclopedias
Yet in the previous 12 months there had been four "never events" – serious patient safety incidents that should not occur.
News & Media
Cuts to the safety net at a time when many Americans find themselves needing us most should not occur.
News & Media
UPDATE In response to some comments, yes indeed 25 standard deviation events should not occur in normal distributions.
News & Media
That may be a minute discrepancy, but it should not occur if Einstein's theory of relativity is correct.
News & Media
"I completely support Barnaby Joyce in stating what is absolutely obvious: that mining should not occur on prime farmland," she said.
News & Media
Expert writing Tips
Best practice
When using "should not occur", ensure the context clearly defines the conditions or actions that would prevent the undesirable event. This makes the statement more actionable and less ambiguous.
Common error
Avoid using "should not occur" in contexts where active voice would be more direct and impactful. For instance, instead of "mistakes should not occur", try "we must prevent mistakes".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "should not occur" functions as a modal construction expressing advisability or expectation that something not happen. As Ludwig AI confirms, it is grammatically correct. It indicates a desired state of affairs and is often used to set expectations or issue warnings.
Frequent in
News & Media
40%
Science
35%
Formal & Business
10%
Less common in
Encyclopedias
5%
Reference
5%
Social Media
5%
Ludwig's WRAP-UP
In summary, the phrase "should not occur" is a grammatically correct and commonly used expression to indicate that something is undesirable and preventative measures should be taken. Ludwig AI validates its grammatical correctness. It's frequently found in news and media, scientific writing, and formal business contexts, expressing negative recommendations or expectations. When employing this phrase, ensure the context clearly defines what actions should be taken to prevent the undesired event. While alternatives like "must not happen" or "ought not to happen" exist, the best choice depends on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
must not happen
Replaces "should" with "must", indicating a stronger degree of prohibition.
ought not to happen
Uses "ought not" as a slightly more formal equivalent of "should not".
is not to happen
Emphasizes a pre-determined decision that something will be prevented from occurring.
should be avoided
Focuses on the act of avoiding the event, rather than the event itself.
must be prevented
Highlights the active prevention required to stop the event from happening.
is unacceptable
Indicates that the occurrence of the event is not permissible or tolerable.
cannot be allowed
Stresses the prohibition and lack of permission for the event to take place.
is not permissible
Formally states that the event is against the rules or regulations.
should be precluded
Replaces "occur" with "precluded", meaning to prevent something from happening or make it impossible.
cannot take place
Indicates that the event is impossible or not allowed to happen.
FAQs
How can I use "should not occur" in a sentence?
Use "should not occur" to express that something is undesirable and preventative measures should be taken. For example, "Data breaches "should not occur" with proper security protocols."
What phrases are similar to "should not occur"?
Alternatives include phrases like "must not happen", "ought not to happen", or "should be avoided", depending on the level of formality and emphasis you want to convey.
Is it more appropriate to use "must not occur" instead of "should not occur"?
"Must not occur" implies a stronger prohibition than "should not occur". Use "must not occur" when the event is absolutely unacceptable, whereas "should not occur" suggests it is highly undesirable but potentially avoidable.
What is the difference between "should not occur" and "cannot occur"?
"Should not occur" implies that an event is preventable and undesirable, while "cannot occur" suggests that the event is impossible. The choice depends on whether the focus is on prevention or impossibility.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested