a persistent number of

USAGE SUMMARY

The phrase "a persistent number of" is correct and usable in written English.
It can be used to describe a quantity or frequency of something that continues to occur over time. Example: "There has been a persistent number of complaints regarding the new policy."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The intertidal mangrove creek fish assemblage consisted of a persistent number of dominant species (seven).

Estuarine, Coastal and Shelf Science

Obama, who has faced a persistent number of Americans who mistakenly believe that he is a Muslim as well as questions about why he only occasionally attends church, described how he "came to know Jesus Christ for myself and embrace him as my Lord and savior". He acknowledged questions about his faith.

The Washington Post

The crypto industry has been hit hard by a persistent number of attacks on centralized exchanges (CEXs), decentralized exchanges (DEXs), and exploits in smart contract vulnerabilities.

Forbes

RPGN occurs in a small proportion of patients with systemic lupus erythematosis (SLE) and accounts for a persistent number of patients reaching ESRD despite conventional treatment.

CKJ: Clinical Kidney Journal

After a steady decrease in brucellosis incidence from 1962 to the 1980s, a persistent number of cases has been reported in recent years, with the highest incidence in Turkish immigrants (0.3/100,000 Turks vs. 0.01/100,000 in the German population; incidence rate ratio 29).

Emerging Infectious Diseases

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

For years, those tests have found a small but persistent number of animals with drug residues, mostly antibiotics, that violate legal limits.

The New York Times

Since the 1980s, control of the General Assembly has tended to be Democratic, with the balance of power within the House occasionally being controlled by the presence of a small but persistent number of Progressive Party and independent legislators.

Britannica

Considering the large number of DE genes in healthy arteries from young animals, the divergent disease pattern despite a converging gene expression signature in two year old animals and the reported persistent number of DE genes from cultured ECs of porcine iliac and coronary arteries, allows for the speculation of an artery specific developmentally programmed atherosusceptibility.

BMC Genomics

The persistent number of respondents who either insisted on strict equality (3%) (treating both patients as equal), or declined to respond to the questions, may reflect respondents' escape from making difficult decisions, aversion to hypothetical choices or indeed a strong preference for equality [ 14].

Cost Effectiveness and Resource Allocation

The models we considered included a measure of body condition because either 1) malnourished bank voles would be more likely to be PUUV infected because of increased susceptibility (19), or 2) well-nourished bank voles would be more likely to be PUUV seropositive because high-quality habitats support higher or persistent numbers of bank voles (20), facilitating the spread of the virus.

Emerging Infectious Diseases

A persistent high number of malaria cases in older children and in adults were observed in Zimbabwe, following the scale up of disease control strategies [ 5].

BioMed Research International

Expert writing Tips

Best practice

When using "a persistent number of", ensure the context clearly indicates what is being counted and why its persistence is significant. This adds clarity and impact to your writing.

Common error

Avoid using "a persistent number of" when referring to short-term fluctuations. Persistence implies a duration or ongoing trend, not just a momentary count.

Linguistic Context

The phrase "a persistent number of" functions as a determiner phrase specifying a quantity that remains consistent or recurs over a period. Ludwig AI indicates that this phrase is grammatically correct and widely applicable. Its usage indicates an ongoing count or measure.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

33%

Encyclopedias

17%

Less common in

Formal & Business

0%

Academia

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "a persistent number of" is a grammatically correct phrase used to describe a quantity or frequency that continues over time. Ludwig AI confirms its validity and usability. Its usage spans across various contexts, including science, news, and encyclopedias, indicating a recurring trend or ongoing situation. While not extremely common, it effectively communicates endurance and stability in quantity. When using this phrase, ensure the context clarifies what is being counted and why its persistence is significant.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

A consistent quantity of

Emphasizes the regularity or uniformity in the amount or number.

A recurring amount of

Highlights the repeated appearance or occurrence of the amount.

An unceasing quantity of

Focuses on the continuous and uninterrupted nature of the number.

A steady stream of

Implies a continuous flow or influx of something, maintaining a constant rate.

A continuous supply of

Underscores the ongoing provision or availability of the amount.

A constant flow of

Suggests a non-stop movement or progression of something in a regular manner.

An enduring measure of

Highlights the long-lasting or permanent aspect of the measured quantity.

A fixed amount of

Emphasizes that the quantity is established and unlikely to change.

A habitual number of

Indicates that the number is typical or usual, occurring as a matter of habit.

A routine quantity of

Implies the quantity is part of a regular or established procedure.

FAQs

How can I use "a persistent number of" in a sentence?

Use "a persistent number of" to describe something recurring or continuing over time. For example, "There has been "a persistent number of" complaints about the new policy".

What are some alternatives to "a persistent number of"?

Depending on the context, you could use phrases like "a consistent quantity of", "a steady stream of", or "a recurring amount of".

Is it more appropriate to use "a consistent number of" or "a persistent number of"?

While both can be used, "a persistent number of" emphasizes endurance over time, while "a consistent number of" stresses regularity or uniformity.

What's the difference between "a large number of" and "a persistent number of"?

"A large number of" refers to quantity, while "a persistent number of" indicates that this quantity has been observed consistently over a period of time. The latter emphasizes duration and recurrence.