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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a time during which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a time during which" is correct and usable in written English.
It can be used to refer to a specific period or duration in which an event or action occurs. Example: "There was a time during which we all believed in the power of teamwork to achieve our goals."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
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
It was a time during which a certain kind of poverty was appropriate.
News & Media
The incident apparently occurred at a time during which Johnson was emotionally distraught, and the conviction was later vacated.
Academia
This illness had lasted for weeks, a time during which my mother had called me every night.
News & Media
The Pleistocene was not only a time during which climates and temperatures shifted dramatically; Pleistocene fossils are often abundant, well-preserved, and can be dated very precisely.
The Eocene offers just such a model as it is a time during which the Earth was much warmer than today.
In a time during which students at some elite American institutions graduate with crushing debt burdens, this is an extraordinary institutional commitment to accessibility and affordability.
Academia
Ellis's study covered a time during which recorded average temperatures in the United States were somewhat lower than during the 1987-89 period tabulated in Table 1.
Academia
And though I've seen it criticised as dated, I find that it immediately drags me back to a time during which I wasn't even alive.
News & Media
Indeed, and by Ms. Copeland's own account, the last 12 months have been an annus mirabilis – a time during which she fulfilled a cherished goal.
News & Media
In the late 1970s, after a row with the authorities his medical qualifications were withdrawn for a time, during which he worked as a reindeer herdsman in Siberia.
News & Media
The erosional trend peaked in 1995 at a time during which the values for monthly winter mean significant wave height were notably high.
Science
Expert writing Tips
Best practice
Use "a time during which" to clearly indicate a specific period when an event or action takes place. This construction is especially useful in formal writing and academic contexts to establish temporal relationships.
Common error
Avoid overuse of passive voice when using "a time during which". Ensure the subject of the sentence actively performs the action within the specified timeframe to maintain clarity and engagement. For example, instead of "Mistakes were made a time during which things were hard", use "Mistakes were made during a difficult time".
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a time during which" functions as an adverbial phrase, modifying a verb by specifying the time frame in which an action or state occurs. Ludwig AI highlights that this phrase is grammatically correct and commonly used, especially in formal contexts.
Frequent in
News & Media
37%
Academia
24%
Science
24%
Less common in
Encyclopedias
9%
Wiki
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "a time during which" is a grammatically sound phrase used to specify when an event or action occurred. Ludwig AI confirms its correctness and frequent usage across various contexts, particularly in news, academic writing, and scientific publications. While it effectively provides temporal context, it's important to consider simpler alternatives like "when" or "while" for increased clarity in less formal settings. The phrase's neutral to formal register makes it appropriate for professional communication. Be mindful to avoid overuse of passive voice when incorporating this phrase into your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a period when
Replaces "during which" with the simpler "when", creating a more concise phrase.
a period in which
Uses "in which" instead of "during which", offering a slight variation in prepositional usage.
a phase when
Substitutes "time" with "phase", indicating a specific stage or segment.
a stage where
Replaces "time" with "stage", emphasizing a particular point in a process or development. It is less formal than other alternatives.
an era in which
Uses "era" instead of "time", suggesting a longer, more significant period.
a moment when
Substitutes "time" with "moment", focusing on a brief instance.
a juncture where
Replaces "time" with "juncture", emphasizing a critical point in time or events. It is more formal and specific.
throughout which
Emphasizes that the action occurs over the entire duration. It alters the sentence structure more significantly.
in the course of which
A more formal and lengthy alternative, emphasizing the process occurring within the timeframe.
at the point that
Shifts the focus to a specific point in time, rather than a duration. This changes the overall meaning slightly.
FAQs
How can I rephrase "a time during which" for simpler language?
Consider using alternatives like "a period when" or "during the time that" for clarity and conciseness.
Is it always necessary to use "a time during which" in formal writing?
What are some common words to use instead of "time" in "a time during which"?
How does "a time during which" compare to "at a time when"?
"A time during which" emphasizes the duration of an event, whereas "at a time when" focuses on a specific point. "At a time when" may sometimes be better to describe a concurrent situation at a specific point in time.
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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