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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
problem occurs
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "problem occurs" is correct and usable in written English. You can use it when describing a situation where an issue arises or takes place. For example, "A problem occurs when the system fails to respond." Alternative expressions include "issue arises" and "difficulty emerges."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
issue arises
difficulty emerges
challenge presents itself
a difficulty occurs
a problem emerges
a question comes up
a matter surfaces
something came up
a concern develops
issue remains
issue is
any issue arises
challenges arise
problems surface
complications develop
snags develop
obstacle arise
obstacles arise
difficulties emerge
issue is shown
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
"If that problem occurs, I think he's happy," Federer said.
News & Media
The problem occurs if the bushing becomes dislodged.
News & Media
The problem occurs when you're in the mid-40s.
News & Media
Another problem occurs when drugs are not available, or when the drugs are of poor quality.
News & Media
Because the problem occurs during sleep, some patients are not aware of what is going on.
News & Media
"The problem occurs if the repairer changes the home button or the cable.
News & Media
The problem occurs when we conflate the individual with a rude, misguided, or ignorant comment.
News & Media
At the point where human error exists to create an unsafe system, a problem occurs.
News & Media
The problem occurs when a frustration or slight triggers old anger to become present rage.
News & Media
If the problem occurs in early childhood, some children learn to ignore or suppress the second image.
News & Media
The problem occurs in any endurance event that gives people the time to drink and drink and drink.
News & Media
Expert writing Tips
Best practice
Pair the phrase with specific conditional conjunctions like "when" or "if" to clearly define the parameters of the issue.
Common error
Avoid using convoluted passive structures like "a problem is being occurred" or "a problem was occurred". The verb "occur" is intransitive and does not take a direct object, meaning it should stay in the active voice to describe something happening naturally.
Source & Trust
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "problem occurs" functions as a subject-verb pairing where a noun acts as the agent of an intransitive verb. According to Ludwig AI, it is primarily used in the present tense to describe general truths, recurring bugs, or systemic behaviors.
Frequent in
Science
47%
News & Media
38%
Formal & Business
10%
Less common in
Wiki
3%
Social Media
1%
Reference
1%
Ludwig's WRAP-UP
The expression "problem occurs" is a robust and essential part of the English language, particularly within the realms of journalism and scientific research. Analysis by Ludwig AI reveals that the phrase is most frequently employed to describe the intersection of human error and systemic failure. It is perfectly grammatical and carries a neutral to formal weight that makes it safe for almost any writing context. Whether you are documenting a software bug in a technical manual or describing a societal issue in an editorial, this phrase provides a direct and unambiguous way to identify the moment a difficulty arises. For those seeking variety, alternatives like "<a href="/s/issue+arises" target="_blank" rel="alternative">issue arises" or "<a href="/s/complication+develops" target="_blank" rel="alternative">complication develops" can be used to shift the register or focus slightly, but "problem occurs" remains the standard for clarity and precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
issue arises
More common in professional and administrative contexts
difficulty emerges
Suggests a gradual or subtle appearance of the problem
problem happens
A more informal or conversational variation
complication arises
Often used in medical or complex legal scenarios
trouble arises
Carries a slightly more ominous or interpersonal tone
glitch occurs
Specifically refers to technical or minor software-related issues
malfunction occurs
Strictly related to mechanical or hardware failures
error crops up
An idiomatic way to describe an unexpected mistake
hitch occurs
Suggests a temporary or minor delay in a process
challenge presents itself
Frames the situation more positively as an obstacle to be overcome
FAQs
How do I use "problem occurs" in a sentence?
You can use it to describe a specific condition, for example: "The "problem occurs" when the user enters an invalid password."
What can I say instead of "problem occurs"?
Depending on your tone, you can use alternatives like "<a href="/s/issue+arises" target="_blank" rel="alternative">issue arises", "<a href="/s/difficulty+emerges" target="_blank" rel="alternative">difficulty emerges", or the more casual "<a href="/s/glitch+happens" target="_blank" rel="alternative">glitch happens".
Is "problem occurs" formal enough for a scientific paper?
Yes, it is highly appropriate. Ludwig AI shows extensive use in journals like the BMC Medical Informatics and Bioinformatics where technical failures are documented.
What is the difference between "problem occurs" and "problem happens"?
The phrase "<a href="/s/problem+happens" target="_blank" rel="alternative">problem happens" is more colloquial, while "problem occurs" is preferred in technical, academic, and journalistic writing.
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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
90%
Authority and reliability
4.9/5
Expert rating
Real-world application tested