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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 certain stages
Grammar usage guide and real-world examplesUSAGE SUMMARY
'at certain stages' is a perfectly correct and usable phrase in written English.
You can use this phrase to talk about a process or series of events that occur in stages or steps. For example: "The project will need to be monitored closely at certain stages to make sure that it is on track for completion."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
The temptation to cry might actually have been quite strong in the author at certain stages.
News & Media
"A little painful, with all those memories, our family at certain stages".
News & Media
"You've got to judge it by where you are in the league at certain stages.
News & Media
"At certain stages," he said, "C.E.O.'s of dot-coms spend 90percentt of their time raising money".
News & Media
At certain stages in history you need people who are not necessarily very pleasant to give the establishment a prod.
News & Media
Do infections at certain stages in a dog's life leave it vulnerable to more serious diseases in later years?
News & Media
"It is expected that there are certain things that you will do at certain stages," Pennington said.
News & Media
Slightly different is vortex motion in streams; at certain stages of turbulent flow, rotating currents with central updrafts are formed.
Encyclopedias
This means applying it at certain stages of existing mass-production processes, such as printing antennae onto mobile-phone cases.
News & Media
At certain stages of the tide, the waters are dotted with dangerous eddies, with strange upward domings, or with sinister pits.
News & Media
Both processes can, at certain stages, employ the same laboratory techniques, but then they follow different paths and have different outcomes.
News & Media
Expert writing Tips
Best practice
Use "at certain stages" to clearly indicate that a process or phenomenon doesn't occur continuously but rather during specific, identifiable periods.
Common error
While "at certain stages" is a useful phrase, avoid using it excessively in a single piece of writing. Overuse can make your writing sound repetitive. Vary your language by using synonyms like "during specific phases" or "at key moments".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at certain stages" functions as an adverbial phrase, modifying a verb or clause to indicate when something occurs. As Ludwig AI explains, it denotes that an action or condition is present only during specific periods or phases, rather than continuously.
Frequent in
News & Media
39%
Science
34%
Encyclopedias
5%
Less common in
Formal & Business
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "at certain stages" is a versatile phrase used to denote that an action or event occurs only during specific periods or phases. Ludwig AI confirms its grammatical correctness and widespread use. It is appropriate for various contexts, particularly in news, science, and academic writing. While useful, avoid overuse by varying your language with alternatives like "during specific phases" or "at key moments". Remember to use "at certain stages" to indicate specific, identifiable periods and to avoid implying continuous action.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
at specific points
Replaces 'stages' with 'points', emphasizing particular moments rather than broader phases.
at key moments
Highlights the most important or critical points within a sequence of events.
at particular junctures
Substitutes 'stages' with the more formal 'junctures', suggesting critical moments or turning points.
during critical periods
Emphasizes significant time frames where certain conditions or events are crucial.
during specific phases
Uses 'phases' instead of 'stages', highlighting distinct periods in a cycle or process.
at designated times
Emphasizes pre-determined or scheduled moments within a process.
in selected instances
Focuses on specific occurrences or examples where something happens.
in some instances
Indicates that something occurs occasionally or in a non-continuous manner.
on occasion
Offers a more concise way to express that something happens sometimes, but not always.
at intervals
Implies that events happen regularly, with fixed or measured time frames in between.
FAQs
How can I use "at certain stages" in a sentence?
The phrase "at certain stages" indicates that something happens during specific periods or phases of a process. For example: "The project requires careful monitoring "at certain stages" to ensure its success."
What are some alternatives to "at certain stages"?
You can use phrases like "at specific points", "during specific phases", or "at key moments" as alternatives to "at certain stages", depending on the context.
Is it more formal to use "at certain stages" or "in some instances"?
"At certain stages" and "in some instances" have similar meanings, but "at certain stages" typically implies a more structured or planned sequence, making it suitable for both formal and informal contexts, while "in some instances" is generally more informal.
What is the difference between "at certain stages" and "at all stages"?
"At certain stages" means something happens only during specific periods, while "at all stages" means it happens continuously throughout the entire process. For example, "Monitoring is crucial "at certain stages"" versus "Monitoring is crucial at all stages."
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested