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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
it is persistent
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is persistent" is correct and usable in written English.
You can use it to describe something that continues to exist or endure over time, often in a context where persistence is notable or significant. Example: "The pain in my knee is persistent, making it difficult to walk without discomfort."
✓ Grammatically correct
Science
News & Media
Wiki
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
38 human-written examples
Our findings highlight the need for constant evaluation of antibiotic susceptibility pattern of V. cholerae particularly as it is persistent in New Bell, to understand its epidemiologic features.
Science
It is persistent in mammalian tissues, consistent with its thermodynamic lesion-induced DNA duplex stabilization, which is associated with nucleotide excision repair resistance.
Science
TB remains a terrible disease for cattle and cattle farmers where it is persistent.
News & Media
History suggests that the company is rarely first with a technology, but it is persistent — and it often prevails.
News & Media
In this instance, it is persistent Dalit campaigners and allies, not benevolent outsiders, who have called for legal recourse to assist the process.
News & Media
Noise is a stressor, and when it is persistent, the body's protective mechanisms do indeed become burdened, making the victims of noise vulnerable to mental and physical breakdown.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
"But it's persistent".
News & Media
"It was persistent nagging, by both mothers," Mr. Seelig said.
News & Media
This product does not decompose, it's inert -- it's persistent; it's like a rock".
News & Media
Although we're only talking about six tweets, it was persistent.
News & Media
It's persistent, this belief that a landscape can be not only unknowable, but inimical.
News & Media
Expert writing Tips
Best practice
When using "it is persistent", ensure the subject is clearly defined. For example, instead of "It is persistent", specify "The problem is persistent" or "The rumor is persistent" for clarity.
Common error
Avoid starting multiple consecutive sentences with "It is persistent" without varying sentence structure or providing sufficient context. This can lead to monotony and ambiguity. Instead, try rephrasing some sentences or varying the subject.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is persistent" functions as a descriptive statement, attributing the quality of persistence to a subject. Ludwig confirms its grammatical correctness and usability. The phrase is used to indicate that something continues to exist or occur for an extended period.
Frequent in
Science
40%
News & Media
40%
Wiki
12%
Less common in
Formal & Business
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "it is persistent" is a grammatically sound and commonly used expression to describe something that continues or endures over time. Ludwig confirms its correctness and widespread use across various fields, including science, news, and general writing. The phrase serves to emphasize the ongoing nature of a subject, highlighting its lasting presence or impact. When using this phrase, ensure clarity by specifying the subject and avoiding overuse in consecutive sentences. Alternatives such as ""it is enduring"" or ""it persists"" can add nuance and variety to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it endures
A more concise and slightly formal way of saying something lasts for a long time.
it remains constant
Emphasizes the unchanging nature of something over time, rather than its mere continuation.
it continues unabated
Highlights that something is continuing without any reduction in intensity or strength.
it perseveres
Highlights continued effort and determination in the face of obstacles.
it carries on
Suggests the continuation of an activity or process, often despite difficulties.
it is unchanging
Focuses on the lack of alteration or modification over a period.
it holds steady
Implies maintaining a consistent state or level, resisting change or decline.
it stays consistent
Emphasizes maintaining a regular and predictable pattern or behavior.
it is unyielding
Stresses the firm and inflexible nature of something that doesn't give way.
it doesn't let up
An informal way of saying something is relentless and doesn't stop.
FAQs
How can I use "it is persistent" in a sentence?
You can use "it is persistent" to describe something that continues for a long time or is difficult to get rid of. For example, "The rumor "it is persistent", despite all efforts to stop it" or "The pain "it is persistent", even after medication".
What are some alternatives to saying "it is persistent"?
Some alternatives to "it is persistent" include "it is enduring", "it is unrelenting", "it continues", or "it persists". The best choice depends on the specific nuance you want to convey.
When is it appropriate to use "it is persistent" in writing?
Use "it is persistent" when you want to emphasize the continuous or ongoing nature of something, especially something that might be unwanted or difficult to change. It's appropriate in formal and informal contexts, as seen in various news and scientific articles.
Is there a difference between "it is persistent" and "it persists"?
"It is persistent" is a descriptive phrase, while "it persists" is a verb phrase. "It is persistent" describes a quality of something, while "it persists" describes the action of continuing. For example, "The problem "it is persistent"" versus "The problem "it persists" despite our efforts".
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested