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

this is concern

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "this is concern" is not correct in standard written English.
It may be intended to express a feeling or state of worry, but it lacks proper grammatical structure. Example: "This is a concern that needs to be addressed immediately."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Embedded in all of this is concern about food safety.

A particular reason for this is concern about the future impact of Europe's ageing populations.

News & Media

The Economist

The main reason for this is concern over cybersecurity threats against the electoral system and process.

News & Media

TechCrunch

This is concern with the technology.

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

This is concerning.

News & Media

The Economist

"This is concerned.

News & Media

The New York Times

"This is concerning from a societal standpoint".

News & Media

Independent

This is concerning from a societal standpoint," said Datta.

News & Media

TechCrunch

This is concerning, as seagrass beds provide numerous ecosystem services.

This is concerning and warrants further research.

This is concerning because SAH inhibits most cellular methyltransferases [ 51].

Show more...

Expert writing Tips

Best practice

When expressing worry, use adjectives like "worrying" or "troubling" instead of the noun "concern" directly after "is". For example, "this is worrying".

Common error

Avoid using "this is concern" directly. Instead, insert the article 'a' to form "this is a concern", or rephrase the sentence to use an adjective (e.g. "this is worrying").

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "this is concern" functions as a statement attempting to highlight a matter of worry or importance. However, its grammatical incorrectness undermines its effectiveness, as pointed out by Ludwig. The more correct version would be "this is a concern".

Expression frequency: Rare

Frequent in

News & Media

50%

Science

50%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "this is concern" is grammatically incorrect and should be avoided in formal writing. As Ludwig AI indicates, standard English requires a more appropriate structure, such as "this is a concern" or "this is worrying". Although examples exist across News & Media and Scientific domains, their infrequency suggests limited acceptability. Remember to prioritize grammatical accuracy for clear and effective communication. Common errors include omitting articles or using incorrect word forms, which can be easily rectified by using the suggested alternatives.

FAQs

How do I properly use the word "concern" in a sentence?

Use "concern" with an article (a/an/the) or as part of a phrase. For example, "This is a concern" or "This raises concerns."

What's the difference between "this is concern" and "this is a concern"?

"This is concern" is grammatically incorrect. The correct form is "this is a concern", which includes the article "a".

Is "this is concern" grammatically correct?

No, "this is concern" is not grammatically correct in standard English. It's better to say "this is a concern" or "this is worrying".

What can I say instead of "this is concern"?

You can use alternatives like "this is a concern", "this is worrying", or "this raises concerns".

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

88%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Most frequent sentences: