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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
operating simultaneously
Grammar usage guide and real-world examplesUSAGE SUMMARY
"operating simultaneously" is correct and usable in written English. You can use it to describe two or more processes or actions occurring at the same time. For example: "The two machines are operating simultaneously to increase production efficiency." Alternative expressions include "functioning concurrently" and "running at the same time."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
working together
coexisting
acting in concert
collaborating
cooperating
teaming up
joining forces
pooling resources
concerted effort
collective action
joint effort
worked together
uniting efforts
operating jointly
collaborating together
working collaboratively
working collectively
working apart
engaging together
works together
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
60 human-written examples
Meanwhile an interim station for the new state broadcaster, which will be smaller and cheaper to run when it starts operations, has been set up - meaning there are two state broadcasters operating simultaneously.
News & Media
Two segmentations: one along time, the other along class, operating simultaneously.
News & Media
The two sources cannot only run individually but are additionally capable of operating simultaneously.
Science
With both processes often operating simultaneously, the best way to distinguish erosion from weathering is by observing the transportation of material.
Encyclopedias
The music's mixture of primitive and refined elements gives the album the richness of a double vision that is operating simultaneously at all times.
News & Media
Furthermore, robustness of the MFC technology was confirmed after operating simultaneously 112 MFCs with reproducible performance for 30 days.
Science
One was called "Feedback #I", and involved five movie projectors and three slide projectors operating simultaneously on a variety of white surfaces.
News & Media
In addition, reactive power compensation of the electric grid is included, operating simultaneously and independently of the active power generation.
In this essay consciousness is viewed as operating simultaneously in a field at all levels ranging from subatomic to social.
Science
The international sharing of both tactics and inspiration highlights globalisation's double-edged sword: property developers and investors may be operating simultaneously in Berlin, London and Barcelona, but the people resisting gentrification in these cities are beginning to network themselves, too.
News & Media
Recent technical advances, however, offer a new generation of multi-probe instruments with STM tips operating simultaneously on the same surface and with a stability comparable to the best cryogenic single-probe STMs27.
Science & Research
Expert writing Tips
Best practice
When describing multiple systems or processes, ensure clarity by specifying which elements are "operating simultaneously" and their relationship. This prevents ambiguity and enhances comprehension.
Common error
Avoid using "operating simultaneously" when the actions are merely related or sequential, rather than truly concurrent. Ensure that the processes genuinely occur at the same time, not just in close succession.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "operating simultaneously" functions as an adverbial phrase, modifying a verb to indicate that actions or processes are happening at the same time. As Ludwig AI confirms, this usage is grammatically sound and widely accepted.
Frequent in
Science
50%
News & Media
30%
Academia
10%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
6%
Ludwig's WRAP-UP
In summary, the phrase "operating simultaneously" is a grammatically correct and widely used adverbial phrase that indicates actions or processes occurring at the same time. As Ludwig AI confirms, its function is to emphasize concurrence, and it's suitable for neutral to formal contexts, particularly in science, news, and academic writing. When using this phrase, ensure that the described actions are truly concurrent to avoid overgeneralization. Consider alternatives like "occurring concurrently" or "running in parallel" for nuanced meanings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in simultaneous operation
More formal and technical restatement of the original phrase, suitable for scientific or engineering contexts.
occurring concurrently
Focuses on the temporal aspect of events happening at the same time, often in technical contexts.
being executed simultaneously
Places emphasis on the execution aspect, suitable for technical or instructional content.
running in parallel
Emphasizes the parallel execution of processes, common in computing and engineering.
taking place concurrently
A slightly more formal version of "happening at the same time", emphasizing the event.
happening at the same time
A more general and less formal way of expressing simultaneous occurrence.
coexisting
Highlights the presence of multiple entities or processes existing together at one moment.
functioning in unison
Implies a coordinated and harmonious operation of multiple elements.
working together
A broad term suggesting cooperation or combined effort, not necessarily simultaneous.
acting in concert
Similar to "functioning in unison" but often used in more formal or artistic contexts.
FAQs
How can I use "operating simultaneously" in a sentence?
You can use "operating simultaneously" to describe two or more processes happening at the same time. For example, "The software allows multiple users to edit the document operating simultaneously."
What are some alternatives to "operating simultaneously"?
Alternatives include "occurring concurrently", "running in parallel", or "happening at the same time", depending on the context.
Is "operating simultaneously" formal or informal?
"Operating simultaneously" is suitable for both formal and informal contexts. However, in very casual conversation, you might prefer "happening at the same time".
How does "operating simultaneously" differ from "working together"?
"Operating simultaneously" implies that actions are happening at the same moment, while "working together" suggests a collaborative effort that may or may not be simultaneous. Actions "working together" may be sequential, while actions "operating simultaneously" must be concurrent.
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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
4.6/5
Expert rating
Real-world application tested