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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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functional properly

Grammar usage guide and real-world examples

USAGE 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

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).

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The telescope mount is functional and working properly.

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

TechCrunch

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.

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

Plosone

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.

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

ASN Neuro

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.

The ωB97X-D hybrid-functional is currently one of the best DFT functionals that properly describe long-range dispersion forces [43].

Science

Carbon

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

Forbes
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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.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Rare

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.

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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Source & Trust

82%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Most frequent sentences: