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 that phase
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "during that phase" is correct and usable in written English.
It can be used to refer to a specific period or stage in a process or development. Example: "During that phase, we focused on gathering data and analyzing trends to inform our strategy."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
for that circumstance
throughout that period
throughout that time
for that hour
at that point
for that timing
at that stage
for that weekend
in that period
for that length
for that recipe
for that schedule
in that age
while that was happening
for that mandate
for that validation
at that juncture
in that stage
during that era
for that time
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
51 human-written examples
For Israel, he said, it would mean agreeing during that phase to freeze new settlements in the territories.
News & Media
"We had a pretty rough time during that phase," said John C. Kornblum, ambassador from 1997 to 2001.
News & Media
For several weeks, Harrison Ford considered taking the role, and during that phase changes were made in the character's scenes.
News & Media
The IRA during that phase of conflict was a people's army, the militant expression of the desire for freedom.
News & Media
In fact, much of the war's extraordinary damage occurred during that phase of the conflict.
Encyclopedias
"Defending Sisi during that phase is not an accusation but an honour and a national duty," said Wael Ebrashy, a well-known broadcaster.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
I'd peg that phase during the peak time of Grey's Anatomy fervor, during the show's first three seasons.
News & Media
It appears, therefore, that, during phase 1, E2 specifies the gene expression networks that will be active, and then ensures during phase 2 that these networks have sufficient mRNA and protein synthesis capacity to operate.
Well, there was Threshers, and I thank them for all their support during that difficult phase.
News & Media
Dr. Ryan met with his former student during that dark phase and offered advice.
News & Media
But it was during that wild phase that she met Adam, lead singer with a band.
News & Media
Expert writing Tips
Best practice
Use "during that phase" to clearly delineate a specific period within a larger process, project, or historical event. This helps maintain clarity and organization in your writing.
Common error
Avoid using "during that phase" without clearly establishing what "that phase" refers to. Ensure the context is evident to the reader to prevent ambiguity.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "during that phase" functions as a prepositional phrase, modifying a verb or noun by specifying the time frame in which an action or state occurs. As evidenced by Ludwig, it provides temporal context to an event or process.
Frequent in
News & Media
38%
Science
38%
Encyclopedias
7%
Less common in
Wiki
4%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "during that phase" is a versatile and commonly used prepositional phrase that specifies a particular period or stage within a larger process or event. Ludwig AI confirms its correctness and widespread usage across various domains, including news, science, and encyclopedias. While generally neutral in register, it can be adapted for both formal and informal contexts. When using "during that phase", ensure that the reference to "that phase" is clear to avoid ambiguity. Consider alternatives such as "in that period" or "at that stage" to fine-tune the nuance or formality of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in that period
Replaces "phase" with "period", focusing on a length of time rather than a stage in a process; higher formality.
at that stage
Substitutes "phase" with "stage", emphasizing a step in a sequence or development; slightly less formal.
throughout that time
Replaces "during" with "throughout", highlighting the duration of the phase.
in that part
Replaces "phase" with "part", suggesting a section or component of a larger whole.
within that timeframe
More specific, emphasizing a defined period within which something occurs.
while that was happening
Focuses on concurrency, emphasizing actions occurring simultaneously with the phase.
at that juncture
More formal, suggesting a critical point or stage in time.
in the midst of that
Emphasizes being surrounded by the events of the phase; conveys a sense of immersion.
as that unfolded
Highlights the gradual development or revelation of events during the phase.
when that was ongoing
Stresses the continuous nature of the phase; uses more complex wording.
FAQs
How can I use "during that phase" in a sentence?
Use "during that phase" to specify actions or conditions occurring within a particular period or stage of a process. For instance, "During that phase, the team focused on data collection."
What's the difference between "during that phase" and "at that stage"?
"During that phase" emphasizes the time period itself, while "at that stage" highlights a specific point in a sequence of events. They are often interchangeable, but the choice depends on the desired emphasis.
Are there more formal alternatives to "during that phase"?
Yes, more formal options include "in that period" or "within that timeframe", which may be suitable for academic or professional writing.
Is "during that phase" appropriate for all types of writing?
While generally acceptable, "during that phase" might sound slightly less formal in very high-register writing. In such cases, consider alternatives like "at that juncture" or "in that period".
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested