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

are proficient in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are proficient in" is correct and usable in written English.
It can be used to indicate someone's skill or expertise in a particular area or subject. Example: "The candidates we are considering for this position are proficient in data analysis and statistical software."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

The report, "Are U.S. Students Ready to Compete?" states that only 32% of American students are proficient in math.

News & Media

Huffington Post

Even unpopular tweens are proficient in snap judgments.

Only one-third of high school students are proficient in reading, according to Snyder's office.

News & Media

The Guardian

Until they are proficient in this area, they will falter in all the others.

News & Media

The New York Times

At M.S. 51, 82 percent are proficient in language arts with a score of 3.34; 83 percent are proficient in math with a 3.8 score.

News & Media

The New York Times

*Introducing standardized tests to ensure that students are proficient in reading and writing.

News & Media

The New York Times

Today, 86percentt of students at the school officially known as P.S./M.S. 161 Pedro Albizu Campos are proficient in math, and 70percentt are proficient in English.

Today few people are proficient in the ordering and naming of life.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

Just 3% of 8th graders are proficient in math.

News & Media

Huffington Post

Among African-American fourth graders, just 18% are proficient in reading and 18% in math.

News & Media

Huffington Post

Forty-seven percent of Hispanic students are proficient in science as compared to the average of 70% for all students.

News & Media

Huffington Post

Expert writing Tips

Best practice

When describing skills in a resume or professional profile, use "are proficient in" followed by specific tools, technologies, or methodologies to showcase your practical abilities.

Common error

Do not simply state that you "are proficient in" a broad subject area without providing concrete examples or measurable achievements to support your claim. Always substantiate your proficiency with evidence.

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

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "are proficient in" functions as a descriptor of competence or skill. It attributes a high level of ability to a subject regarding a specific area. Ludwig AI confirms the grammatical correctness and usability of this phrase, showcasing its role in effectively communicating expertise.

Expression frequency: Very common

Frequent in

News & Media

44%

Academia

25%

Science

22%

Less common in

Wiki

5%

Formal & Business

3%

Social Media

1%

Ludwig's WRAP-UP

In summary, the phrase "are proficient in" is a grammatically sound and frequently used expression to denote competence or skill in a particular area. Ludwig AI affirms its correctness and widespread applicability. Its prevalence in news, academic, and scientific contexts highlights its versatility. Remember to use this phrase with specific examples to support claims of proficiency, and consider related alternatives like "are skilled at" or "have expertise in" to add variety to your writing.

FAQs

How to use "are proficient in" in a sentence?

Use "are proficient in" to describe someone's high level of skill or competence in a particular area. For example, "Our team members "are proficient in" data analysis and statistical modeling".

What can I say instead of "are proficient in"?

You can use alternatives like "are skilled at", "have expertise in", or "are adept at" depending on the context.

Which is correct, "are proficient in" or "are proficient at"?

While both "are proficient in" and "are proficient at" are grammatically acceptable, ""are proficient in"" is the more commonly used and generally preferred phrasing.

What's the difference between "are proficient in" and "are experienced in"?

"Are proficient in" emphasizes a high level of skill and competence, while "are experienced in" highlights practical knowledge gained through direct involvement over time.

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

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: