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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
at that phase
Grammar usage guide and real-world examplesUSAGE SUMMARY
"at that phase" is an acceptable phrase in written English.
You can use it to describe a specific point in time or stage of progress. For example, "At that phase in the project, we decided to move forward with the new plan."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
at that stage
during that period
at that point in time
in that era
at that juncture
in that moment
at that time
when that occurred
in those days
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
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
17 human-written examples
I don't want to say too much about it, but I'm at that phase of experimentation".
News & Media
Cunningham at that phase of his career sometimes choreographed using Life Forms dance software, and more often in experiments with his company's young understudies.
News & Media
"Editing Jake at that phase in his life made me pretty grateful that my single days were behind me," she said.
News & Media
Like China a decade earlier, India appears to be at that phase of economic development where buildings are meant to help advertise the nation's arrival on the world stage.
News & Media
I think people are very self-critical at that phase.
Science & Research
Averaging data sets at each phase allowed an estimation of mean velocities at that phase.
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
He suggests that participants are signing up to pay for something that has a chance of keeping them young, and that at this phase, "there's just no clinical evidence".
News & Media
The record clearly demonstrates that at this phase, the senior producer [not on the shoot] reviews the script and provides notes which are then incorporated into the script".
News & Media
It is at this phase that the cash flow will stop being negative and break-even will be reached (Churchill and Lewis 1983; Scott and Bruce 1987).
The thinking was that at this phase of the process it would be beneficial to narrow the field.
News & Media
We also excluded papers at this phase that were not written in English.
Science
Expert writing Tips
Best practice
When using "at that phase", ensure the context clearly establishes what phase you're referring to, whether it's a stage in a project, a point in someone's life, or a period in history.
Common error
Don't use "at that phase" without a clear reference point; otherwise, your audience may not understand which stage you are talking about. Provide context or explicitly define the phase to avoid confusion.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at that phase" functions as a prepositional phrase, typically used as an adverbial modifier. Ludwig AI confirms that this prepositional phrase indicates the time or stage when something occurred or was true, modifying a verb or clause to provide temporal context. Examples show it clarifies specific periods within a broader process.
Frequent in
News & Media
32%
Science
59%
Wiki
9%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "at that phase" is a grammatically correct and commonly used prepositional phrase that functions as an adverbial modifier to specify a particular time or stage. According to Ludwig AI, it effectively provides temporal context, adding clarity and precision to writing and speech. It appears most frequently in Science and News & Media sources and has a neutral to formal register. For best use, ensure the context clearly identifies the referenced phase to avoid ambiguity. Alternatives like "at that stage" or "during that period" can be used depending on the specific nuance you want to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
at that stage
Emphasizes a specific point in a process or development, focusing on progress.
during that period
Highlights a span of time when something occurs or exists.
at that point in time
Stresses a particular moment when an event happens.
in that era
Refers to a broad period characterized by specific cultural or historical attributes.
at that juncture
Indicates a critical moment or turning point.
in that moment
Focuses on a single, specific instant.
at that time
A general reference to a past moment or period.
when that occurred
Highlights the timing relative to a specific event.
in those days
References a less defined, more nostalgic past time.
as that unfolded
Emphasizes the progression and development of events.
FAQs
How can I use "at that phase" in a sentence?
You can use "at that phase" to refer to a specific stage in a process, project, or period in someone's life. For example, "At that phase of the project, we encountered several unexpected challenges."
What phrases are similar to "at that phase"?
Similar phrases include "at that stage", "during that period", or "at that point in time", depending on the specific context you want to convey.
Is it correct to say "in that phase" instead of "at that phase"?
While "in that phase" might be understandable, "at that phase" is the more common and grammatically preferred way to express being at a specific stage or point in a process.
What's the difference between "at that phase" and "at this phase"?
"At that phase" refers to a stage in the past or a stage previously mentioned, while "at this phase" refers to the current stage or a stage you are presently discussing.
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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
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested