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
should never happen
Grammar usage guide and real-world examplesUSAGE SUMMARY
'should never happen' is correct and can be used in written English.
You can use it as an expression of how you think something should not occur. For example: This tragedy should never happen again.
✓ Grammatically correct
News & Media
Science
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
55 human-written examples
That should never happen.
News & Media
"This should never happen," says Lindquist.
News & Media
Life-threatening accidents should never happen.
News & Media
"This should never happen to children".
News & Media
"This should never happen again," she said.
News & Media
One thing is certain: This should never happen again.
News & Media
It should never happen, at least, hardly ever.
News & Media
And the customer losses and resulting hardships that happened at MF Global should never happen again.
News & Media
"It should not have happened and it should never happen again," he said.
News & Media
"That's one thing that should never happen in a baseball game.
News & Media
The world should never, ever forget what happened and that it should never happen again".
News & Media
Expert writing Tips
Best practice
When using "should never happen", ensure the context clearly indicates why the event is undesirable and what actions can prevent it. This strengthens the statement's impact.
Common error
Avoid using "should never happen" for minor inconveniences or trivial situations. Overusing it dilutes its impact. Reserve it for serious issues or events where prevention is crucial.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "should never happen" functions as a modal expression of strong disapproval and the belief that an event is preventable. Ludwig's examples show its use in contexts ranging from preventing accidents to rectifying errors, emphasizing a commitment to avoiding negative outcomes. Ludwig AI correctly identifies it as grammatically sound.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "should never happen" is a grammatically correct and widely used expression to convey strong disapproval and a commitment to preventing undesirable events. As Ludwig AI confirms, it is suitable for use in various contexts, though it's most impactful when reserved for serious issues. Remember to consider similar phrases like "ought not to occur" for more formal settings and to ensure the context clearly explains why the event is unacceptable.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ought not to occur
Uses a more formal modal verb, "ought", to express a similar sentiment of something undesirable happening.
must not take place
Emphasizes a stronger sense of prohibition and prevention.
is unacceptable
Focuses on the notion that something is not tolerable or permissible.
cannot be allowed
Highlights the idea that permission or acceptance for something is withheld.
is out of the question
Indicates something is not worth considering or permitting.
is simply not an option
States that something is not a viable or permissible choice.
is not permissible
Focuses on the lack of permission or authorization for something.
is totally avoidable
Emphasizes that an event can be prevented through actions or decisions.
needs to be prevented
Calls for active measures to stop something from occurring.
is beyond the pale
Indicates something is completely unacceptable and outside the bounds of what is considered appropriate.
FAQs
How can I use "should never happen" in a sentence?
You can use "should never happen" to express that something unacceptable or undesirable should be prevented. For instance, "A data breach "should never happen" if proper security measures are implemented."
What phrases are similar to "should never happen"?
Similar phrases include "ought not to occur", "must not take place", or "cannot be allowed", which also convey a sense of prevention or strong disapproval.
Is "should never happen" formal or informal?
"Should never happen" is suitable for various contexts, but it leans towards a neutral to slightly informal tone. In highly formal settings, consider using alternatives like "ought not to occur".
What's the difference between "should not happen" and "should never happen"?
"Should not happen" indicates a general undesirability, while "should never happen" emphasizes a stronger commitment to prevention and a belief that the event is entirely avoidable. The latter conveys more force.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested