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
in certain stages
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in certain stages" is correct and usable in written English.
It can be used to refer to specific phases or periods in a process or development. Example: "The project will be evaluated in certain stages to ensure that we meet our goals effectively."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(4)
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
31 human-written examples
The Fire Flower and Tanooki Suit return, with the latter of offering the player a degree of control over their jump airtime that comes in very handy in certain stages.
News & Media
So that one has to say that from the big bang onwards there's some sort of tendency towards the formation of order and in certain stages of order towards proceeding to life and to produce more and more perceptive life as it were.
News & Media
These drugs blocked the function of proteins implicated in certain stages of the HIV life-cycle [5].
Science
It is known that prior binding of late proteins in the 3′ domain could arrest the assembly process in certain stages, resulting in different kinetically trapped assembly intermediates (Mulder et al., 2010; Talkington et al., 2005).
Science
The effects of process parameters such as the sodium alginate concentration, the calcium chloride concentration in certain stages of the process, and the contact time between the formed core particles and the surrounding alginate solution on the paraffin content and the mean diameter of capsules were studied by experimental design and statistical evaluations.
Some items are only found in certain stages, but is only obtainable if completing a goal.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
Still, the praise for the former Dawson's Creek star – now best known as Mrs Tom Cruise - remained muted: "At best, she exhibits a girlish exuberance that could serve her well in certain stage roles".
News & Media
These cells stay in certain stage of blood cell development and lose their capacities to undergo terminal differentiation.
Science
Since this date, the regional groups have established a quality of cancer care program for CRC in 2008 and new guidelines have been implemented, particularly for LN evaluation or the use of chemotherapy in certain stage II patients.
Science
Slightly different is vortex motion in streams; at certain stages of turbulent flow, rotating currents with central updrafts are formed.
Encyclopedias
In particular, during certain stages of the launch, the dynamics of the fuel interacts adversely with the rigid body dynamics of the LV and the feedback controller must attentuate these effects.
Science
Expert writing Tips
Best practice
When using "in certain stages", ensure that the context clearly defines what these stages are. Providing specific examples or descriptions of the stages will enhance clarity.
Common error
Avoid using "in certain stages" without specifying which stages are being referred to. This can lead to ambiguity and confusion. Always provide sufficient context to identify the relevant stages.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in certain stages" functions as a prepositional phrase, typically modifying a verb or noun to specify when or during which phases something occurs. Ludwig AI confirms its correct and usable nature in written English.
Frequent in
Science
55%
News & Media
25%
Wiki
20%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "in certain stages" serves as a prepositional phrase that pinpoints specific periods or phases where an action or condition is relevant. According to Ludwig AI, the expression is correct and usable in the English language. Its applications are widespread across scientific research, news reporting, and general explanations, demonstrating its versatility. While grammatically sound and accepted across diverse contexts, ensuring clarity by specifying the stages being referenced is crucial. Consider alternatives like "during specific phases" or "at particular points" to refine your message. Ludwig's analysis underscores its proper use and relevance in effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
during specific phases
Replaces "certain stages" with "specific phases", emphasizing particular phases within a process.
at particular points
Substitutes "stages" with "points", indicating specific instances within a timeline or process.
in select periods
Uses "select periods" instead of "certain stages", highlighting distinct timeframes.
within defined steps
Replaces "stages" with "steps", emphasizing specific procedures or actions.
under specific conditions
Shifts the focus from stages to conditions, indicating situations where something is applicable.
at determined phases
Uses "determined phases" to highlight pre-defined points in a process.
during some segments
Replaces "stages" with "segments", indicating specific portions of a process.
in distinct intervals
Uses "distinct intervals" instead of "certain stages", focusing on separate time periods.
within particular junctures
Substitutes "stages" with "junctures", indicating specific moments in a sequence.
at designated milestones
Replaces "stages" with "milestones", emphasizing significant points in a project or process.
FAQs
How can I use "in certain stages" in a sentence?
You can use "in certain stages" to refer to specific phases or periods within a process. For example, "The project will be evaluated "in certain stages" to ensure that we meet our goals effectively."
What are some alternatives to "in certain stages"?
Alternatives include "during specific phases", "at particular points", or "within defined steps" depending on the context.
Is it more formal to use "in certain stages" or "during specific phases"?
"During specific phases" is generally considered slightly more formal than "in certain stages", but both are acceptable in most contexts. The choice depends on the overall tone and audience.
What is the difference between "in certain stages" and "at certain times"?
"In certain stages" refers to phases or periods within a process, while "at certain times" refers to specific moments. For example, use "in certain stages" when discussing the development of a project and "at certain times" when discussing scheduling meetings.
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
4.3/5
Expert rating
Real-world application tested