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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have been proficient
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have been proficient" is correct and usable in written English.
It can be used to describe a continuous state of skill or competence in a particular area over a period of time. Example: "Throughout my career, I have been proficient in various programming languages, which has allowed me to adapt to different projects effectively."
✓ Grammatically correct
News & Media
Academia
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
Sophomore Christian Webster and freshman sensation Laurent Rivard have been proficient inside and outside the arc en route to 13.7 and 12.5 points per game, respectively.
Academia
The Vikings have been proficient at stopping the run, but they have watched as the league has destroyed them through the air.
News & Media
As the Yankees have motored to the best record in the major leagues, they have been proficient at ending games in style.
News & Media
According to a sign on the wall, "Boys as young as 8 or 9 would have been proficient in the use of all the tools dislayed here and would have been responsible for many carpentry repairs in their homes".
News & Media
Examiners sometime express concern that they feel less confident in assessing these stations, because of a relative lack of experience in contrast to the 'examination' stations, which assess skills which they all use and assess on a daily basis, and in which they have been proficient for many years.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
He has been proficient at slicing and dicing them; Senegal, with a population of around 13m, has over 150 parties.
News & Media
I've been proficient in English since I was 16, but coming to the UK, going to university here, and talking to English people, has improved my accent and pronunciation.
News & Media
While the IRA had been proficient in smuggling, robbery, and racketeering since the 1970s, the Celtic Tiger economic boom of the 1990s had prompted the IRA to diversify into more sophisticated business enterprises.
News & Media
The cable added: "While the IRA had been proficient in smuggling, robbery, and racketeering since the 1970s, the Celtic Tiger economic boom of the 1990s had prompted the IRA to diversify into more sophisticated business enterprises.
News & Media
As an insurance agent I had been proficient and tidy in filling out the forms but less good in tipping the customers into the plunge that would bring a commission.
News & Media
With the exception of that loss to Syracuse on Sept. 23, Princeton (20-1) has been proficient all season, posting eight shutouts and the best goals-against average in the nation (0.95).
News & Media
Expert writing Tips
Best practice
When using "have been proficient", clearly specify the area of proficiency to provide context and avoid ambiguity. For example, "They have been proficient in data analysis for several years" is more effective than "They have been proficient."
Common error
Avoid using "have been proficient" without specifying the skill or area of expertise. Saying someone is simply "proficient" lacks clarity and impact. Always provide context to showcase the specific competence.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been proficient" functions as a predicate adjective, describing the subject's state of competence. It signifies a continuous condition of skill or expertise developed over time, as evidenced by Ludwig and its examples.
Frequent in
News & Media
40%
Academia
30%
Science
30%
Less common in
Encyclopedias
0%
Wiki
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "have been proficient" effectively communicates a continuous state of skill or competence developed over time. As Ludwig AI confirms, it's grammatically correct and suitable for describing one's expertise in various domains. While not exceedingly common, it is frequently found in contexts such as News & Media, Academia, and Science. To ensure clarity, it is best practice to specify the area of proficiency when using the phrase. Related alternatives include "have mastered", "have excelled at", and "have gained expertise in", each offering a nuanced take on expressing competence. Top sources utilizing this phrase include The New York Times, The Guardian, and BBC.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have mastered
Focuses on the attainment of a high level of skill, implying complete control or understanding.
have excelled at
Highlights exceptional performance and achievement in a specific field.
have become adept in
Emphasizes the process of acquiring skill and expertise over time.
have gained expertise in
Stresses the accumulation of knowledge and skill through experience.
have demonstrated competence in
Highlights the act of showing or proving one's ability.
have a strong command of
Implies a high degree of control and knowledge in a particular area.
have a proven track record in
Emphasizes past successes and accomplishments as evidence of skill.
have a knack for
Suggests a natural talent or aptitude for something.
are skilled in
A more general term to indicate the possession of skills in a particular field
have experience in
Focuses on the practical knowledge and training gained from direct involvement.
FAQs
How can I use "have been proficient" in a sentence?
Use "have been proficient" to describe a state of skill developed over time. For instance, "She "has been proficient" in project management since 2010".
What phrases are similar to "have been proficient"?
Alternatives include phrases such as "have mastered", "have excelled at", or "have gained expertise in".
Is it correct to say "I have proficient"?
No, the correct construction is "I "have been proficient"". The auxiliary verb "been" is necessary to form the present perfect continuous tense.
What's the difference between "have been proficient" and "are proficient"?
"Have been proficient" implies a skill developed over time, while "are proficient" indicates a current state of skill, without necessarily focusing on the development process.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested