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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are expertise

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are expertise" is not correct in English.
It is typically used incorrectly as "expertise" is an uncountable noun and should not be preceded by "are." Example: "Their expertise in the field is unmatched."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

But what you do not need are expertise or arcane gifts.

In medical device startups these resources are expertise in the basic science, industrial design, human factors, managing Contract Research Organizations, reimbursement, Intellectual Property, and someone to lead the team and raise capital and establish strategic partnerships.

News & Media

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

The majority of these are expertise-based referrals, where people refer the business simply because they are aware of the business's specialization in solving a given problem.

News & Media

Forbes

The first was expertise.

News & Media

The New Yorker

It could be expertise.

"Mastery is expertise, the repetition of every move".

News & Media

The New York Times

This is expertise Mr. Alvarez has taken to heart.

Each's expertise is respected by her peers, but their perspectives couldn't be more dissimilar.

News & Media

The New York Times

Your pitch is expertise, right?

News & Media

Forbes

The second reason is expertise.

News & Media

TechCrunch

The between-subjects factor was expertise (expert or novice).

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Expert writing Tips

Best practice

Always use a verb that correctly conjugates with the noun "expertise", such as "have", "possess", "demonstrate", or "require". Avoid using "are" with "expertise" in formal writing.

Common error

Avoid using the phrase "are expertise". Instead, use verbs like "have" or "possess" to correctly indicate the presence of expertise. For example, say "They have expertise in this area" instead of "They are expertise in this area".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "are expertise" is generally considered grammatically incorrect. "Expertise" functions as a noun, specifically an uncountable noun, and therefore does not align with the plural verb "are". Ludwig AI highlights this grammatical error, suggesting alternative verb choices for grammatical accuracy.

Expression frequency: Rare

Frequent in

News & Media

60%

Science

40%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "are expertise" is flagged by Ludwig AI as grammatically incorrect because "expertise" is an uncountable noun and should not be paired with the verb "are". While the phrase appears in some contexts, particularly in news and media, its usage is rare and should be avoided in formal writing. To correctly express the concept, use verbs such as "have", "possess", "demonstrate", or "require" in conjunction with "expertise". For example, use "They have expertise" instead of "They are expertise". Understanding this distinction ensures clarity and grammatical accuracy in your writing.

FAQs

What is the correct way to use the word "expertise" in a sentence?

Use verbs like "have", "possess", or "demonstrate" before "expertise". For example: "They "have expertise" in this field."

Is "are expertise" grammatically correct?

No, "are expertise" is not grammatically correct. "Expertise" is an uncountable noun and should be used with verbs like "have" or "possess".

What can I say instead of "are expertise"?

You can use phrases like ""have expertise"", "possess expertise", or "demonstrate expertise" depending on the context.

Which is correct, "have expertise" or "are expertise"?

"Have expertise" is the correct phrase. "Are expertise" is grammatically incorrect because "expertise" is an uncountable noun.

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Source & Trust

86%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Most frequent sentences: