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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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he is fluent

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "he is fluent" is correct and usable in written English.
You can use it to describe someone's proficiency in a language, indicating that they can speak it easily and accurately. Example: "After living in Spain for several years, he is fluent in Spanish and can hold conversations with native speakers effortlessly."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Now he is fluent.

News & Media

The New York Times

He is fluent in four, including Dutch.

He is fluent in Italian, French, Spanish and English.

News & Media

The New York Times

He is fluent in Sindhi, Hindi and Malayalam.

He is fluent in the tongues peculiar to his work.

News & Media

The New York Times

He says he is fluent in French, German and Italian.

News & Media

The New York Times

But he is fluent in the kind of evangelical language.

News & Media

The New York Times

He is fluent in Russian but not Bukhori.

News & Media

The New York Times

He is fluent in Italian and holds a dual citizenship.

He is fluent in French, which Emmerson is not.

News & Media

The Guardian

His own travels have been wide, and he is fluent in six languages.

Show more...

Expert writing Tips

Best practice

Use "he is fluent" to clearly and concisely describe someone's ability to communicate effectively in a language or their proficiency in a particular skill. Ensure that the context makes it clear what they are fluent in.

Common error

Avoid assuming "he is fluent" implies expertise beyond communication. Specify if their fluency extends to technical jargon or specific subject matter. Don't assume proficiency in writing simply because someone speaks fluently.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he is fluent" functions as a descriptive statement, using the adjective "fluent" to attribute a quality of proficiency to the subject "he". This structure adheres to standard English grammar, as confirmed by Ludwig AI.

Expression frequency: Very common

Frequent in

News & Media

55%

Academia

35%

Formal & Business

5%

Less common in

Science

2%

Encyclopedias

1%

Wiki

2%

Ludwig's WRAP-UP

In summary, "he is fluent" is a grammatically sound and frequently used phrase for describing someone's proficiency. Ludwig AI confirms its validity and wide applicability. It appears most commonly in news and academic contexts, indicating a neutral register. For alternatives, consider "he is proficient" or "he has a command of", depending on the desired nuance. Remember to clarify in what the subject is fluent to avoid ambiguity.

FAQs

How can I use "he is fluent" in a sentence?

You can use "he is fluent" to describe someone's proficiency in a language or skill. For example, "After years of practice, he is fluent in French" or "He is fluent in the language of business."

What's the difference between "he is fluent" and "he speaks fluently"?

"He is fluent" describes a state of being, indicating a general ability. "He speaks fluently" describes an action, focusing on the manner of speaking. The first is adjectival, the second adverbial.

What can I say instead of "he is fluent"?

Is it correct to say "he is fluent at" instead of "he is fluent in"?

While "he is fluent at" might be understood, "he is fluent in" is the more standard and grammatically correct preposition to use when referring to language proficiency.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: