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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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his expertise

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "his expertise" is correct and usable in written English.
You can use it when referring to someone's special knowledge or abilities in a certain field. For example: "We are grateful for his expertise in helping us with our project."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

That's his bailiwick, his expertise".

His expertise is management.

News & Media

The New York Times

That doesn't stop him sharing his expertise.

Traunfeld does not advertise his expertise.

Warming up, the witness struts his expertise.

News & Media

The New York Times

His expertise is highly sought after.

News & Media

The Guardian

"His expertise lies in giving unconditional love".

News & Media

The New York Times

And we don't question his expertise.

His expertise includes technology, policy, and operations.

His expertise includes prototyping and CNC machining.

Mr. Levin outsources jobs that are beyond his expertise.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When highlighting someone's "his expertise", be specific about the field or area where that expertise lies to provide clarity and context.

Common error

Avoid vague statements about "his expertise" without specifying the domain. Instead, clarify what area his expertise covers to prevent misinterpretations.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "his expertise" functions as a noun phrase, where "his" is a possessive pronoun modifying the noun "expertise". It identifies a specific person's specialized knowledge or skill. Ludwig AI examples confirm this usage.

Expression frequency: Very common

Frequent in

News & Media

37%

Science

36%

Academia

12%

Less common in

Formal & Business

8%

Wiki

5%

Reference

2%

Ludwig's WRAP-UP

In summary, "his expertise" is a grammatically sound and commonly used phrase to denote someone's specialized knowledge or skill. Ludwig AI validates its frequent appearance across diverse fields like news, science, and academia. To ensure clear communication, always specify the area of expertise when using this phrase. Alternatives such as "his proficiency" or "his mastery" can be used to add nuance, while avoiding vague or overgeneralized references to expertise is recommended. In short, "his expertise" is a versatile term that should be used with precision to acknowledge and value an individual's particular skills.

FAQs

How can I use "his expertise" in a sentence?

You can use "his expertise" to highlight someone's special skill or knowledge in a particular area. For instance, "We rely on his expertise in data analysis to guide our decisions."

What are some alternatives to saying "his expertise"?

Alternatives include "his proficiency", "his mastery", or "his forte", depending on the nuance you want to convey.

Is it correct to say "expertise of him" instead of "his expertise"?

No, the correct possessive form is "his expertise". "Expertise of him" is grammatically incorrect.

What's the difference between "his expertise" and "his experience"?

"His expertise" refers to his specialized knowledge or skill, while "his experience" refers to the knowledge or skills acquired over a period of involvement in a particular field. While related, expertise suggests a deeper level of proficiency.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: