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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
run at the same time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "run at the same time" is correct and usable in written English.
It can be used to describe two or more actions or events occurring simultaneously. Example: "The two trains will run at the same time, allowing passengers to choose their preferred route."
✓ Grammatically correct
News & Media
Science
Alternative expressions(7)
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
You can't cry and run at the same time.
News & Media
All three sentences were to run at the same time rather than one after the other.
News & Media
(The two men heap praise on each other, suggesting that they would not run at the same time).
News & Media
It will run at the same time as "Youth and Beauty: Age of the American Twenties," which opens in October.
News & Media
And with a political and financial base in Florida, Mr. Bush would probably make it hard — if not impossible — for Mr. Rubio to run at the same time.
News & Media
But the manager agrees with Alan Pardew's contention on Monday that the window should not run at the same time as the season.
News & Media
The government is planning a big tourism campaign to run at the same time as the new series screens around the world.
News & Media
Justice Bartley also gave Mr. Marshall a one-year sentences for each of the 13 other counts, to run at the same time as the longer sentence.
News & Media
Another reason is related to the fact that the models are not run at the same time that the forecasters make their assessment, so that the starting ENSO conditions may be slightly different between the two times.
Academia
If Ms Sturgeon stands, a deputy leadership contest would probably run at the same time.
News & Media
Ranges of glucose standards run at the same time were used to calculate the saccharification activity of the samples.
Science
Expert writing Tips
Best practice
When describing processes or events, ensure clarity by specifying which elements are running concurrently. Avoid ambiguity by clearly stating what "runs at the same time".
Common error
Avoid using the phrase "run at the same time" without specifying what is running concurrently. Always provide context to ensure the sentence is clear and unambiguous.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "run at the same time" functions as an adverbial phrase, modifying a verb to indicate when an action occurs. It specifies that two or more actions or events are happening concurrently. As Ludwig AI confirms, this is a common and acceptable usage.
Frequent in
Science
40%
News & Media
30%
Wiki
10%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "run at the same time" is a grammatically sound and frequently used expression for indicating simultaneity, as affirmed by Ludwig. Its usage spans various contexts, notably science and news media. While generally neutral in register, more formal settings might benefit from alternatives like "occur simultaneously". Ludwig's examples highlight the phrase's versatility, from describing software operations to detailing experimental procedures, making it a valuable component of effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
occur simultaneously
Emphasizes the exact temporal coincidence of events. It's more formal.
happen concurrently
Highlights that events are happening together, but not necessarily at the exact same moment.
co-occur
Implies a statistical or logical relationship where the events are likely to happen together.
take place in parallel
Suggests that the events are independent but unfolding alongside each other.
unfold simultaneously
Focuses on the progressive nature of events happening at the same time.
exist simultaneously
Highlights the co-existence of different elements or states at the same time.
transpire concurrently
A more formal way of saying events happen together.
synchronize
Implies a coordinated occurrence, where events are deliberately aligned in time.
coincide
Highlights the chance or unexpected nature of events happening at the same time.
operate in tandem
Suggests a cooperative or synergistic action between two or more entities at the same time.
FAQs
How can I rephrase "run at the same time" to sound more formal?
For a more formal tone, consider alternatives such as "occur simultaneously" or "happen concurrently" depending on the context.
Is "run at the same time" appropriate for scientific writing?
Yes, but it depends on the context. In scientific writing, it's crucial to be precise. While "run at the same time" is acceptable, using more specific terms like "synchronize" might be preferred.
What's the difference between "run at the same time" and "operate in tandem"?
"Run at the same time" generally refers to processes occurring concurrently. "Operate in tandem" implies a coordinated or cooperative action between two or more entities.
How to use "run at the same time" in a sentence about software?
You might say, "The operating system allows multiple applications to "run at the same time", improving user productivity."
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested