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
it occurs regularly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it occurs regularly" is correct and usable in written English.
You can use it to describe an event or action that happens consistently over a period of time. Example: "The train delays are frustrating, but it occurs regularly during rush hour."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
8 human-written examples
Although somatic mutation can be a chance event in any body cell, it occurs regularly in the DNA that codes for antigen receptors in lymphocytes.
Encyclopedias
Given a particular language system, word accent may be fixed, or predictable (e.g., in French, where it occurs regularly at the end of words, or in Czech, where it occurs initially), or it may be movable, as in English, which then leaves accent free to function to distinguish one word from another that is identical segmentally (e.g., the noun permit versus the verb permit).
Encyclopedias
This emphasis in pronunciation may be merely phonetic (i.e., noticeable to the listener, but not meaningful), as it is in French, where it occurs regularly at the end of a word or phrase; or it may serve to distinguish meanings, as in English, in which, for example, stress differentiates the noun from the verb in the word "permit".
Encyclopedias
Patient motion is a challenging problem in PET: it occurs regularly and is complex to estimate and correct for [8, 10 12].
Science
The Christmas season is a great example of seasonality: it occurs regularly and has a colossal impact on many companies, as I pointed out in my recent article How Big Is Christmas For Retail?
News & Media
This medical condition called bruxism, when it occurs regularly can cause damage and other complications in oral health.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
If it is occurring regularly, it is vital that you have it checked out and sorted professionally.
Wiki
It confirms that interspecific mating occurs regularly in the wild despite the existence of ecological, phenological and ethological barriers.
Science
Assuming the peak occurs regularly, detecting it may require the smaller variability in longitudinal data, and will require monthly, or more frequent, exams.
The human mtDNA CR comprises five regions where LH occurs regularly and it is most frequently observed in the polycytosine tracts of the two hypervariable regions, HVS-I and HVS-II (Fig. 1) [3,5,7–10].
However, it was still uncertain whether a bulbus occurs regularly in elasmobranchs.
Expert writing Tips
Best practice
When using "it occurs regularly", ensure the context clearly establishes what "it" refers to, to avoid ambiguity. Provide specific details about the frequency or conditions under which the event occurs for clarity.
Common error
Avoid using "it occurs regularly" repeatedly in a text without varying your language. Overuse can make your writing sound monotonous. Incorporate synonyms or rephrase sentences to maintain reader engagement.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it occurs regularly" functions as an adverbial phrase, modifying a verb by indicating how often an action or event happens. As Ludwig AI states, this phrase is correct and usable in written English.
Frequent in
Science
43%
News & Media
32%
Encyclopedias
9%
Less common in
Wiki
6%
Formal & Business
6%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "it occurs regularly" is a grammatically correct and commonly used expression to indicate that an event or action happens with consistent frequency. As Ludwig AI confirms, it's suitable for various contexts, particularly in scientific, news, and encyclopedic writing. While versatile, it's essential to provide clear context to what "it" refers to, and to avoid overuse by varying your language. For alternative phrasing, consider options like "it happens frequently" or "it is a common occurrence" to add nuance to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it happens frequently
Focuses on the high number of times something happens, emphasizing frequency over predictability.
it takes place often
Similar to 'happens frequently' but can also imply a scheduled or arranged occurrence.
it is a common occurrence
Highlights that the event is not unusual or rare, framing it as something to be expected.
it is a frequent event
Similar to 'common occurrence', stressing the habitual nature of the event.
it transpires routinely
A more formal way of saying something happens regularly, often used in professional or academic contexts.
it manifests periodically
Suggests the event happens at specific intervals or periods, implying a cyclical nature.
it arises consistently
Emphasizes the reliability of the event's occurrence, suggesting a stable or dependable pattern.
it recurs predictably
Highlights the predictability of the event, indicating one can anticipate its happening.
it is a standard practice
Implies that the action is a normal or accepted way of doing something.
it is the norm
Indicates the event is typical and aligns with usual expectations or standards.
FAQs
How can I rephrase "it occurs regularly" to sound more formal?
To sound more formal, you can use phrases like "it transpires routinely" or "it arises consistently". These alternatives are suitable for academic or professional contexts.
What's a simpler way to say "it occurs regularly"?
Simpler alternatives include "it happens frequently" or "it takes place often". These options are more direct and easier to understand in everyday conversation.
Is there a difference between "it occurs regularly" and "it is a common occurrence"?
While similar, "it occurs regularly" emphasizes the frequency of an event, whereas "it is a common occurrence" highlights that the event is not unusual or surprising. The latter focuses on the expectedness rather than the number of times it happens.
How can I use "it occurs regularly" in a sentence?
You can use "it occurs regularly" to describe any event or action that happens consistently. For example: "Patient motion is a challenging problem in PET: "it occurs regularly" and is complex to estimate and correct for."
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested