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
CEO of Professional Science Editing for Scientists @ prosciediting.com
has functioned efficiently
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has functioned efficiently" is correct and usable in written English.
You can use it to describe the effective operation of a system, process, or individual over a period of time. Example: "The new software has functioned efficiently since its implementation, leading to increased productivity."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
The country imports more than 70%% of domestic fuel requirements because none of the four refineries have functioned efficiently.
The company said "a more proactive maintenance and inspection regime" should have been in place to ensure the door functioned efficiently and that its self-closing mechanism worked properly.
News & Media
She functioned efficiently in her life and her job.
News & Media
If mitochondrial and nuclear genomes have coevolved to function efficiently together, then mitochondrial function could be reduced in hybrids when hybridization disrupts those coevolved gene complexes (Johnson 2010).
Science
The CaMV 35S(1x) promoter was chosen as a reference since it has been shown to function efficiently in a wide range of plants, including Physcomitrella [reviewed in [ 16]].
Science
No natural or engineered Cas9 variants that have been shown to function efficiently in mammalian cells offer a PAM less restrictive than NGG.
Science & Research
"International courts, like other international bodies, require the co-operation of states to make them function efficiently..
News & Media
The RhPVΔ200 fragment has previously been shown to function efficiently as an IRES element [16].
Science
The rows of terraced houses look as they always have on the outside, but inside many of the buildings have been completely renovated to function efficiently in the 20th century.
News & Media
"When I bring people in right from academia sometimes they haven't learned how to function efficiently on teams," he explains.
Science & Research
Resources are elements that parents draw on in order to function efficiently, and have a Janus-like quality of enabling some actions while also imposing constraints due to the nature or quantity of the resources (Table 4).
Science
Expert writing Tips
Best practice
When using "has functioned efficiently", ensure that the context clearly indicates what "has" been functioning, and over what period. Be specific to avoid ambiguity.
Common error
Avoid using "has functioned efficiently" without specifying how or why something has been efficient. Provide details to support your claim of efficiency.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has functioned efficiently" acts as a verb phrase. It describes the action of something functioning in an efficient manner, indicating a state of effective operation over a period of time. According to Ludwig AI it is grammatically correct and usable in written English.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "has functioned efficiently" is a grammatically correct phrase used to describe effective operation over a period. While Ludwig indicates that it is correct, the absence of direct examples suggests it may not be highly frequent or may be used in a range of specific contexts not fully captured in the available data. When using it, be sure to provide clear context about what has been functioning and how its efficiency is demonstrated.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has operated effectively
Replaces "functioned efficiently" with "operated effectively", focusing on the operational aspect.
has performed optimally
Emphasizes the idea of achieving the best possible performance.
has worked seamlessly
Highlights the smooth and integrated nature of the operation.
has run smoothly
Focuses on the trouble-free nature of the functioning.
has executed flawlessly
Stresses the absence of errors in the performance.
has delivered results efficiently
Adds emphasis on the effective production of results.
has maintained optimal performance
Highlights the continuous nature of the efficient function.
has been highly effective
Shifts focus to the overall effectiveness of something.
has proven successful in its operation
Focuses on the demonstrated success of its operation.
has yielded efficient outcomes
Emphasizes the efficient results or products of the function.
FAQs
How can I use "has functioned efficiently" in a sentence?
Use "has functioned efficiently" to describe a process, system, or organization that has operated effectively and without waste over a period. For example, "The new system "has functioned efficiently" since its implementation".
What are some alternatives to "has functioned efficiently"?
Alternatives include "has operated effectively", "has performed optimally", or "has worked seamlessly", each with slightly different nuances.
Is it better to say "has functioned efficiently" or "functions efficiently"?
The choice depends on the context. "Has functioned efficiently" implies a past performance over a period, while "functions efficiently" describes a current or ongoing state.
What does it mean for a system to have "functioned efficiently"?
It means the system has operated effectively, producing the desired results with minimal waste of resources, time, or effort.
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.
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
4.5/5
Expert rating
Real-world application tested