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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
functional properly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "functional properly" is not correct; it should be "functioning properly." You can use it when describing that something is operating as intended or without issues.
Example: "The software is functioning properly after the latest update."
⚠ May contain grammatical issues
Science
News & Media
Academia
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
1 human-written examples
Following binding of Hsp90, client proteins either enter a refolding pathway, leading to a functional, properly folded client protein or they are targeted for degradation by the ubiquitin-proteasome system (15).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The telescope mount is functional and working properly.
Academia
Based in Italy, Yogitech works on functional safety for semiconductors (which means its tech makes sure the chips powering autonomous vehicles are working properly).
News & Media
Its functional blocks, properly configured, allow to explore the effects that the most salient features of an OBS network – input traffic statistics, assembly algorithms, resource reservation policies, routing strategies – have on user performance.
For example, if a small molecule adopts an appropriate 3-D shape and possesses compatible functional groups properly oriented in 3-D space, it will likely bind to the biological moiety of interest.
Science
Before 6 weeks of age, MCK-UCP1 mice showed normal electrical activity recordings, as compared to wild-type animals (figure 4A), suggesting that NMJs were functional and properly innervated at that age.
Science
Signalling through the IL-4 receptor and through TLRs 4 and 9 is uncompromised in XBP-1-deficient B cells, providing further evidence that these receptors are functional and properly folded.
Science
Furthermore, binding of Aβ to normally lipidated ApoE and ApoA-I, which depends on functional and properly expressed Abca1, could decrease the formation of Aβ aggregates, such as fibrils, protofibrils or globular oligomers.
Science
In the course of this study, we compared cell-free and in vivo E. coli expression methods for rapidly (and with high fidelity) screening through predicted enzyme candidates to narrow down the list of targets to functional and properly annotated enzymes.
Science
The ωB97X-D hybrid-functional is currently one of the best DFT functionals that properly describe long-range dispersion forces [43].
Science
In my experience, the resources required to successfully scale a cross-functional team properly are significant; however, as your firm grows, ensure you grow with this purpose in mind, as it can ultimately offer the best possible experience for your customers.
News & Media
Expert writing Tips
Best practice
When describing something's operational status, prefer using verb phrases like "functioning correctly" or "working properly" over the grammatically incorrect "functional properly".
Common error
Avoid using "functional" as an adjective followed by the adverb "properly". Instead, use a verb like "function" or "work" with the adverb to describe the action correctly.
Source & Trust
82%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "functional properly" attempts to describe the state of something being in the correct working order. However, it incorrectly pairs an adjective (functional) with an adverb (properly). This usage deviates from standard grammatical conventions. Ludwig AI confirms this is not correct.
Frequent in
Science
58%
News & Media
29%
Academia
13%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "functional properly" is grammatically incorrect. As Ludwig AI indicates, the correct form would involve using a verb like "function" or "work" paired with the adverb "properly", such as "functioning properly" or "working properly". Although the phrase appears in some contexts, particularly in Science, News & Media and Academia, its incorrect grammatical structure undermines its effectiveness. Using accurate and conventional phrases ensures clarity and credibility in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
functioning correctly
Replaces the adjective "functional" with the verb "functioning" to align with the adverb "correctly".
working correctly
Substitutes "functional" with "working", emphasizing operational status with "correctly".
operating as intended
Replaces "functional properly" with a more descriptive phrase indicating the expected operation.
performing effectively
Focuses on the effectiveness of the performance rather than the inherent functionality.
in proper working order
Emphasizes the state of being in a functional and operational condition.
running smoothly
Suggests a seamless and efficient operation without issues.
fully functional
Uses "fully" to emphasize the complete and unimpaired functionality.
completely operational
Highlights the operational status and completeness of the operation.
working as expected
Indicates that the function is performing according to expectations.
performing as designed
Emphasizes that the performance aligns with the original design specifications.
FAQs
What is the correct way to say something is working as expected?
Instead of "functional properly", use phrases like "functioning correctly", "working properly", or "operating as intended".
Is it grammatically correct to say "functional properly"?
No, "functional properly" is grammatically incorrect. "Functional" is an adjective, and "properly" is an adverb. Adjectives modify nouns, while adverbs modify verbs, adjectives, or other adverbs. To describe something working as expected, use a verb and an adverb.
What's the difference between "functional properly" and "functioning properly"?
"Functional properly" is grammatically incorrect. "Functioning properly" is the correct way to express that something is operating as it should. The word functioning here is a verb and properly is an adverb modifying it.
What are some alternatives to "functional properly"?
Alternatives include "working correctly", "operating correctly", or "performing as designed". These phrases accurately convey the idea of something operating as it should.
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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
82%
Authority and reliability
2.2/5
Expert rating
Real-world application tested