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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
when they were
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "when they were" is correct and usable in written English.
It can be used to refer to a specific time in the past when a particular situation or condition existed. Example: "When they were children, they spent every summer at their grandparents' house."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
59 human-written examples
— when they were developed.
News & Media
Only when they were small.
News & Media
When they were desperate.
News & Media
When they were settled he kissed her.
News & Media
They married when they were twenty.
News & Media
The two met when they were teenagers.
News & Media
Both were infants when they were engaged.
News & Media
They know when they were born".
News & Media
They fell out when they were younger.
News & Media
Increasingly, when they were together, they fought.
News & Media
They were farmers when they were young.
News & Media
Expert writing Tips
Best practice
Use "when they were" to clearly establish a temporal relationship, setting the scene or providing context for a past event or condition.
Common error
Avoid substituting "when" with "where" unless you are referring to a physical location. "Where they were" indicates location, not time.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "when they were" functions as a subordinating conjunction introducing a dependent clause that specifies a time or condition. It's used to provide background information or context for the main clause. Ludwig confirms its grammatical correctness and widespread usage.
Frequent in
News & Media
44%
Science
23%
Formal & Business
10%
Less common in
Wiki
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "when they were" is a grammatically sound and frequently used construction. Ludwig AI indicates that it is correct and usable in written English and is suitable for establishing temporal context. Occurring most often in News & Media, Science and Formal & Business contexts, the phrase functions as a subordinating conjunction. Alternatives include "during the time they were" or "back when they were", but it's important not to confuse it with location-based phrases like "where they were". Overall, "when they were" is a versatile and reliable phrase for expressing past conditions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
back when they were
Adds emphasis to the past time using "back when".
during the time they were
Replaces "when" with "during the time", emphasizing the duration of the state.
previously when they were
Adds emphasis on prior state using the adverb "previously".
at the point they were
Substitutes "when" with "at the point", highlighting a specific moment in the past.
at a time they were
Similar to 'at the point', but less specific.
in the days they were
Implies a period of time, rather than a single moment.
during their years as
Focuses on a specific period where they held a certain role or identity.
in their past
Uses a more general phrase to refer to a time in the past.
in the period they were
More formal than "when they were", indicating a defined period.
while they existed as
Emphasizes the state of being during a certain time.
FAQs
How can I use "when they were" in a sentence?
Use "when they were" to introduce a clause that provides context about a past state or condition. For example, "I remember them "when they were" young".
What are some alternatives to "when they were"?
Alternatives include "during the time they were", "back "when they were"", or "in their past", depending on the specific nuance you want to convey.
Is it grammatically correct to say "when they was"?
No, "when they was" is grammatically incorrect. The correct form is ""when they were"", as "they" is a plural pronoun and requires the plural form of the verb "to be".
What's the difference between "when they were" and "if they were"?
"When they were" indicates a specific time in the past, while "if they were" introduces a hypothetical condition. For example, ""when they were" younger, they enjoyed playing outside" versus "I don't know if they were invited".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested