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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is proficient for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is proficient for" is not correct in standard written English.
It is typically used incorrectly; the correct preposition would be "in" or "at" when referring to proficiency in a skill or subject. Example: "She is proficient in multiple programming languages."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(20)
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
11 human-written examples
The proposed converter is proficient for energy diversification from renewable and storage energy sources individually or simultaneously.
Therefore, TALEN is proficient for somatic and germline GD in medaka embryos, and disruption of one dnd copy does not compromise somatic development and gamete production.
Science
The distinct performances reveal room for improvement, but I-Mutant 2.0 is proficient for this purpose, as further validated against a data set of related cytochrome c like proteins.
For this research the non-significant lack-of-fit (>0.05), is proficient for data fitness and demonstrated that quadratic model is quite satisfactory.
Science
This creates a substrate that, following removal of non-annealed DNA ends, is proficient for gap filling and ligation, like in SSA repair (Fig. 1) [44] 44].
This approach is proficient for environmental waste management, and microorganisms involved in this process for oxidation serve as a tangible alternative mode to maintain the healthy environment (Singh and Sharma 2008).
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
If the rate of progress students were making showed they would reach proficiency within four years, they would be counted as already being proficient, for purposes of judging school performance.
News & Media
A school with stagnant scores, where 70percentt of students were proficient for two years in a row, would be deemed failing.
News & Media
Once loaded, beta(148-152) was proficient for DNA polymerase III (Pol III) replication in vitro.
Academia
DK: New Frontiers has identified 5 critical areas in which students need to be proficient for college readiness: foundational academics, executive functioning, social communication, independence, and self-advocacy.
News & Media
Conversely, CIN was found to occur in non-MSI cancers (or MSS for "microsatellite stable") that represent the great majority of CRCs and are proficient for mismatch repair.
Science
Expert writing Tips
Best practice
When describing competence, use "in" or "at" instead of "for". For example, say "is proficient in programming" or "is proficient at data analysis".
Common error
Avoid using "for" after "proficient" when describing skills. The correct prepositions are "in" or "at". Using "for" can make the sentence sound awkward and grammatically incorrect.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is proficient for" attempts to function as an adjective phrase, aiming to describe someone's competence or skill in relation to a specific purpose or task. However, Ludwig AI indicates this usage is grammatically incorrect.
Frequent in
Science
74%
News & Media
13%
Academia
13%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "is proficient for" aims to express competence or suitability, Ludwig AI points out that it is grammatically incorrect. The correct usage involves using "in" or "at" after "proficient". Although examples can be found in scientific and news-related sources, adhering to proper grammar is crucial for clear and effective communication. Therefore, replacing "for" with "in" or "at", or opting for alternatives like "is skilled in" or "is adept at", is recommended for enhanced accuracy and clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is suitable for
Indicates appropriateness for a particular purpose or situation.
is well-suited for
Emphasizes an excellent match or compatibility for a specific purpose.
is skilled in
Focuses on the skill or expertise possessed, rather than suitability.
is effective for
Focuses on the degree to which something produces a desired result.
is adept at
Highlights a natural talent or quickness in performing a task.
is efficient at
Highlights the ability to achieve results with minimal wasted effort.
is capable of
Emphasizes the ability to do something, focusing on potential.
is competent in
Indicates a satisfactory level of skill or knowledge.
is qualified for
Stresses the formal requirements being met for a specific role or task.
excels at
Emphasizes a high degree of achievement or mastery.
FAQs
What's the correct preposition to use after "proficient"?
The correct prepositions to use after "proficient" are "in" or "at", depending on the context. For example, "She is proficient in English" or "He is proficient at coding" are correct.
What can I say instead of "is proficient for"?
You can use alternatives like "is skilled in", "is adept at", or "is qualified for" depending on the context.
Which is correct, "is proficient for" or "is proficient in/at"?
"Is proficient in" or "is proficient at" are the correct phrases. "Is proficient for" "is proficient for" is generally considered grammatically incorrect.
How do I use "proficient" correctly in a sentence?
Use "proficient" followed by "in" to describe expertise in a subject or area, or followed by "at" to describe skill in performing a specific task. For example, "She is proficient in data analysis" or "He is proficient at problem-solving".
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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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested