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
is a frequent occurrence
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is a frequent occurrence" is correct and usable in written English.
It can be used to describe something that happens often or regularly. Example: "In our city, heavy rainfall during the summer months is a frequent occurrence."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
happens frequently
is commonplace
is a regular event
is typical
is prevalent
is often seen
happens often
occurs regularly
are a frequent occurrence
are common
are typical
has been happening a lot
has become commonplace
is recurring
happens repeatedly
is happening again
keeps happening
is common procedure
is standard practice
is the norm
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
"Chatter", like that reported today, is a frequent occurrence in jihadist cyberspace – at times more credible than at others.
News & Media
While female sexual dysfunction is a frequent occurrence, characteristics in infertile women are not well delineated.
Drug dealing is a frequent occurrence, and most recently there have been sexual assaults in and around the park.
Another block along, a gentleman shook his fist at me and yelled, "You're not supposed to be here!" (This type of indignation is a frequent occurrence).
News & Media
Bone metastasis is a frequent occurrence in late stage solid tumors, including breast cancers, prostate or lung.
Science
Delirium is a frequent occurrence among children hospitalized with cancer, affecting nearly one in five patients, according to new research from Weill Cornell Medicine and NewYork-Presbyterian.
Academia
Violence is a frequent occurrence in the complex, and came to a head when a bodega in the courtyard was bashed and robbed shortly after the storm.
News & Media
SIRS, like OHSS, is a proinflammatory and prothrombotic disorder whose cornerstone is endothelial dysfunction in which protein C deficiency is a frequent occurrence.
Science
Some important studies have shown that patient-prosthesis mismatch is a frequent occurrence after surgical aortic valve replacement that impairs survival.
Drug-induced spoliation of hydrogels as contact lenses or as implants in the anterior eye is a frequent occurrence in clinical practice.
Hyperkalemia, defined as serum potassium concentrations greater than 5.0 to 5.5 mEq/L, is a frequent occurrence in clinical practice because of the increasing incidence and prevalence of CKD.
Expert writing Tips
Best practice
When using "is a frequent occurrence", ensure the context clearly establishes what the occurrence is and why its frequency is relevant. Provide specific examples or data to support the claim of frequency.
Common error
Avoid using "is a frequent occurrence" without specifying what event or situation you're referring to. Always provide enough context so your reader understands what happens frequently.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is a frequent occurrence" functions as a predicate nominative, linking a subject to a noun phrase that renames or describes it. Ludwig confirms that is correct.
Frequent in
Science
60%
News & Media
23%
Academia
10%
Less common in
Wiki
3%
Formal & Business
2%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "is a frequent occurrence" is a versatile expression used to denote that something happens often. As Ludwig AI confirms, it is grammatically correct and widely used across various contexts. Predominantly found in scientific, news, and academic writing, it conveys regularity and commonality. To ensure clarity, specify what event you are referring to. Consider using alternatives like "occurs often" or "happens frequently" for conciseness when appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
occurs often
Replaces "is a frequent occurrence" with a more direct and concise expression.
happens frequently
Substitutes "is a frequent occurrence" with a slightly more active and straightforward alternative.
is commonplace
Uses a single adjective to convey the idea of commonness or regularity, instead of the original phrase.
is a regular event
Emphasizes the recurring nature of the event, making it sound slightly more structured.
is a common phenomenon
Highlights that something is observed and happens often, particularly in scientific contexts.
is typical
Offers a simpler way to say something is generally expected or usual.
is prevalent
Indicates something is widespread or common in a specific area or population.
is often seen
Focuses on the observation of the event, implying a visual or noticeable occurrence.
is habitually observed
Implies that something happens often as a matter of routine.
is characteristic
Describes something as being typical or representative of a particular person, thing, or situation.
FAQs
How can I use "is a frequent occurrence" in a sentence?
Use "is a frequent occurrence" to describe something that happens often or regularly. For example, "Delays are a frequent occurrence on this train line".
What can I say instead of "is a frequent occurrence"?
You can use alternatives like "occurs often", "happens frequently", or "is commonplace" depending on the context.
Is it better to use "is a frequent occurrence" or "frequently occurs"?
Both phrases are grammatically correct, but "frequently occurs" is more concise. The choice depends on the desired emphasis and flow of your sentence. "Is a frequent occurrence" can add a touch of formality.
What is the difference between "is a frequent occurrence" and "is a rare occurrence"?
"Is a frequent occurrence" describes something that happens often, while "is a rare occurrence" describes something that happens infrequently. They are opposites.
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