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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
while they are
Grammar usage guide and real-world examplesUSAGE SUMMARY
"while they are" is correct and usable in written English.
You can use it to introduce a clause that describes an action that is happening at the same time as a previous action. Example: "She was cooking dinner while they were watching a movie."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(4)
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
While they are silenced, we can speak.
News & Media
They cannot strike while they are here.
News & Media
Kids are learning while they are planting".
News & Media
While they are waiting, Margaret becomes pregnant.
News & Media
While they are away, I don't know.
News & Media
While they are behind bars, they stop.
News & Media
While they are working, the narrator accidentally breaks Bengt's clock.
News & Media
Better buy antimatter futures while they are cheap.
News & Media
While they are eating their breakfast, put on chef's whites.
News & Media
They fall in love while they are dying of cancer.
News & Media
"We cannot be calm while they are fighting us.
News & Media
Expert writing Tips
Best practice
When using "while they are", ensure the tenses in both clauses are logically consistent to avoid confusing the reader. For example, use present continuous in both clauses to describe ongoing actions.
Common error
Avoid mismatching tenses when using "while they are". For instance, don't mix a simple past tense in the main clause with a present continuous in the "while they are" clause, as this can create a confusing timeline.
Source & Trust
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "while they are" functions as a subordinating conjunction, introducing a subordinate clause that provides a temporal context or condition for the main clause. Ludwig confirms its correct and usable nature in written English.
Frequent in
News & Media
35%
Wiki
33%
Science
25%
Less common in
Formal & Business
3%
Reference
2%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "while they are" is a versatile conjunction used to connect two actions or states that occur simultaneously. Ludwig confirms that it is grammatically sound and appropriate for a range of writing styles. Its frequency, as indicated by Ludwig, highlights its common usage in contexts ranging from news and media to scientific articles. Remember to maintain consistent tenses to avoid confusion and to choose alternative phrasings, such as "during their time" or "as they exist", depending on the specific context you wish to convey. In summary, "while they are" is a reliable and effective tool for illustrating concurrent events in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at the same time as they are
Explicitly indicates simultaneous occurrence.
while in their current state
Specifically emphasizes their present condition during the described action or situation.
during the period they are
This version emphasizes the time they are performing the action.
whilst in the process of
This emphasizes that the subjects are actively involved in something.
as they're doing
A more informal phrasing conveying ongoing actions.
in the time that they are
Emphasizes a specific timeframe.
during their time
This focuses on the duration of an activity or state for the subjects.
as long as they're being
This version emphasizes a condition that must be met during their actions.
during their activity
Highlights the period of their participation in an action.
as they exist
This alternative highlights the current state or condition of the subjects.
FAQs
How to use "while they are" in a sentence?
Use "while they are" to connect two ongoing actions or states. For example, "They are studying hard while they are in college."
What can I say instead of "while they are"?
You can use alternatives like "during their time", "as they exist", or "at the same time as they are depending on the context.
Is it correct to say "whilst they are" instead of "while they are"?
"Whilst they are" is grammatically correct and carries the same meaning as "while they are". "Whilst" is generally considered more formal and is less commonly used in American English.
What's the difference between "while they are" and "when they are"?
"While they are" indicates that two actions are happening simultaneously, whereas "when they are" suggests that one action will occur at a specific time or under specific conditions.
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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
79%
Authority and reliability
4.5/5
Expert rating
Real-world application tested