Used and loved by millions
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
during which the
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during which the" is correct and usable in written English.
It can be used to refer to a specific time period in which an event or action occurs. Example: "The conference will take place during which the latest research findings will be presented."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
59 human-written examples
Spitting Image ran from 1984 to 1996, during which the Conservatives won two more election victories.
News & Media
DeBartolo ran the team for 20 years, during which the 49ers won five Super Bowls.
News & Media
Putin's move comes after two days during which the Kremlin's motives were unclear.
News & Media
There was a pause during which the girl must have mulled over her situation.
News & Media
Eight years during which the enemies of freedom have not been idle.
News & Media
The two engaged in a fistfight, during which the driver succumbed to blunt-trauma injuries.
News & Media
There's a handball during which the ball crosses the line but the ref gives the disadvantage.
News & Media
Tells about a protest march during which the demonstrators wrecked the Amer.
News & Media
There was "Blueberry Hill," during which the audience started to sing along.
News & Media
Account of the McFarland trial during which the word "brainstorm" was used.
News & Media
One can say that Act One, during which the unknowing voyagers are introduced, treads water.
News & Media
Expert writing Tips
Best practice
Use "during which the" to clearly establish a temporal relationship between events, ensuring that the sequence and context are easily understood by the reader. Ensure that the 'which' refers to a defined time period.
Common error
Avoid using "during which the" if there isn't a clearly defined period or event serving as the context. Ensure that the phrase directly follows or clearly refers to a specific timeframe to maintain clarity and grammatical correctness.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during which the" functions as a prepositional phrase introducing a relative clause that specifies the time period in which an action or event takes place. As Ludwig AI suggests, the phrase is grammatically correct and clearly usable.
Frequent in
News & Media
45%
Science
35%
Encyclopedias
10%
Less common in
Wiki
4%
Formal & Business
1%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "during which the" is a grammatically sound and commonly used construction for establishing a temporal relationship between events. Ludwig AI confirms that the phrase is usable and correct. As demonstrated by the numerous examples, it is prevalent in news, scientific writing, and encyclopedias. When using "during which the", ensure there's a clearly defined time period and consider whether a simpler alternative like "while" would suffice in less formal contexts. Pay attention to the correct formation of sentences and avoid using the phrase without a clear time reference.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in which the
A simpler construction that maintains the core meaning of temporal context.
during the time that
This option replaces "which" with "that", creating a more explicit temporal connection.
in the period that the
This phrase is more descriptive and specific than the original.
throughout which the
This alternative emphasizes the continuous nature of the action or event occurring within the specified period.
through which the
This variant emphasizes a passage or progression within the specified period.
in the course of which the
This phrase suggests a process or sequence of events unfolding within the given time.
at which time the
This alternative emphasizes a specific point in time within a broader period.
while the
A more concise way to express simultaneous occurrence, suitable for less formal contexts.
over the period when the
This alternative adds emphasis on the duration of the period.
as the
Similar to "while", this alternative indicates that two events happen concurrently.
FAQs
How can I use "during which the" in a sentence?
Use "during which the" to connect two clauses where the second clause describes something that happens in the time period mentioned in the first clause. For example, "The meeting lasted two hours, "during which the" main topic was discussed."
What phrases are similar to "during which the"?
Alternatives include "in which the", "throughout which the", or "while the" depending on the specific context and desired level of formality.
Is "during which the" formal or informal?
"During which the" is generally considered a formal phrase, best suited for academic, professional, or journalistic writing. In more casual contexts, simpler alternatives like "while" may be more appropriate.
What's the difference between "during which the" and "in which the"?
"During which the" specifically emphasizes a temporal relationship, indicating something happened during a particular time. "In which the" is more general and can refer to any type of relationship, not just time.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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