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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

has been uncommon

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has been uncommon" is correct and usable in written English.
It can be used to describe something that has not frequently occurred or been observed over a certain period of time. Example: "The occurrence of such weather patterns has been uncommon in this region for the past decade."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

But in recent seasons around the Giants, it has been uncommon to see players tailgating.

The study of Lignin and Tannin as filler materials in PLA-based polymeric systems has been uncommon in literature.

The killing of Americans by their fellow soldiers has been uncommon in Iraq, but not unheard of.

News & Media

The New York Times

Aside from outbreak investigations, comprehensive longitudinal sampling efforts for sylvatic host detection has been uncommon due to logistical hurdles.

Science & Research

Nature

Quality of life (QOL) is an important outcome measure for patients with depression, but QOL research involving large samples of patients has been uncommon.

If such a job came along earlier, he would have to get a special waiver from the NASA administrator, Sean O'Keefe, an action that has been uncommon.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

However, durable responses have been uncommon to date.

Elliot Rodger's type of comment wouldn't have been uncommon".

News & Media

The Guardian

Suicide bombings have been uncommon, though not unknown.

News & Media

The New York Times

The training partners held up their medals for the cameras, their smiles as luminous as their victory had been uncommon and unexpected.

It is supposed to have been uncommon and rare even before the population began to decline due to hunting and habitat loss.

Science & Research

Nature
Show more...

Expert writing Tips

Best practice

When using "has been uncommon", ensure the context clearly indicates the period or situation to which the infrequency refers. For example, specify whether it's "has been uncommon in recent years" or "has been uncommon in this region."

Common error

Avoid using "has been uncommon" when "has been unheard of" or "has never happened" would be more accurate. Use precise language to reflect the true frequency or lack thereof.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has been uncommon" functions as a descriptor, indicating that something has occurred with a low frequency over a period of time. As Ludwig AI suggests, it describes situations or events that are not frequently observed.

Expression frequency: Common

Frequent in

Science

50%

News & Media

46%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

4%

Reference

0%

Ludwig's WRAP-UP

The phrase "has been uncommon" is a grammatically sound and frequently used expression to indicate that something has not occurred often. As noted by Ludwig AI, it's perfectly acceptable in written English. It is often found in science and news contexts, serving to highlight the infrequency of a particular event or phenomenon. While alternatives like "has been rare" or "has been infrequent" exist, the choice depends on the specific nuance intended. When using the phrase, ensure the temporal context is clear. Overall, "has been uncommon" is a reliable and versatile phrase for expressing rarity.

FAQs

How can I use "has been uncommon" in a sentence?

You can use "has been uncommon" to describe something that hasn't occurred frequently. For example: "Suicide bombings "have been uncommon", though not unknown."

What are some alternatives to "has been uncommon"?

Alternatives include "has been rare", "has been infrequent", or "has been unusual". The best choice depends on the specific nuance you want to convey.

Is it correct to say "has been uncommon"?

Yes, "has been uncommon" is grammatically correct and widely used. Ludwig AI confirms that it is a valid and usable phrase in written English.

What's the difference between "has been uncommon" and "has been rare"?

"Has been uncommon" suggests something is not frequently observed or experienced, while ""has been rare"" implies a lower frequency or scarcity. The choice depends on the degree of infrequency you wish to emphasize.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: