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
at previous stage
Grammar usage guide and real-world examplesUSAGE SUMMARY
"at previous stage" is correct and can be used in written English.
For example, "We had made some mistakes at the previous stage, so this time we need to be more cautious."
✓ Grammatically correct
Science
News & Media
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
1 human-written examples
We define that F is the area in which the sensor is placed and I is the area of interest in F, and S is the sensor set included in F. After the sensors are relocated at previous stage, we find the sensors satisfying the predetermined coverage and connectivity in I. Here, we estimate the total entropy to maximize the number of removable sensors and minimize the remaining sensors.
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This is a slightly different case from the decisions to rest Swann, Stuart Broad, Jimmy Anderson and Tim Bresnan at previous stages of the summer.
News & Media
For reasons of administration and simplicity, such taxes are based on gross receipts; consequently, the taxable value at each stage includes amounts taxed at the previous stage (as well as the taxes already paid at previous stages).
Encyclopedias
Multistage sales taxes, which are imposed at more than one level of production and distribution, without relief for taxes paid at previous stages, are sometimes called turnover taxes.
Encyclopedias
Mr. Mulroney, who has staked his Government's prestige on reaching an agreement, has appealed to President Reagan directly at previous stages in the 15-month-old talks, most recently at the Venice economic summit conference in June.
News & Media
In addition to the microstructure development (i.e. precipitation) the aging heat treatment partially relieve the residual stresses generated at previous stages of forging and water quenching, however the stress field will not be completely relaxed.
It served as an improvement on the earlier turnover tax, by which a product was taxed repeatedly at every stage of production and distribution, without relief for taxes paid at previous stages.
Encyclopedias
Not all of the platform applicable at previous stages can fulfil these requirements.
Yet, the restriction of solution gas flow at an intermediate stage increases the amount of dissolved gas, and, therefore, increases the gas solubility at previous stages.
The categories coded at previous stages were compared with other categories and subcategories to find the relationships among them (e.g., step 3) and generate the common pattern underlying processes of GPT.
Science
Unlike at previous stages, it was found that single silique cell was mainly occupied by a large vacuole merged from many small ones and chloroplasts were pushed near the cellular membrane.
Science
Expert writing Tips
Best practice
When describing a process, use "at previous stage" to clearly reference actions or conditions from an earlier point in the sequence. This helps maintain clarity and avoid ambiguity.
Common error
Avoid incorrectly using "at previous stage" when you actually mean "at the next stage". Always double-check the sequence of events to ensure accurate reference.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "at previous stage" functions as a prepositional phrase, typically modifying a verb or noun to indicate when something occurred relative to an earlier phase in a process or sequence. As Ludwig AI confirms, this is a grammatically sound construction.
Frequent in
Science
55%
News & Media
25%
Encyclopedias
10%
Less common in
Formal & Business
3%
Wiki
2%
Academia
1%
Ludwig's WRAP-UP
The phrase "at previous stage" is a versatile and grammatically correct prepositional phrase used to reference an earlier point in a process or sequence. Ludwig AI confirms its validity. It's commonly found in scientific, news, and encyclopedic contexts, making it suitable for both formal and informal writing. When using this phrase, ensure clarity in the sequence of events to avoid confusion. Alternative phrases such as "in the preceding phase" or "during the prior step" can offer variety in your writing while maintaining the same meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in the preceding phase
This alternative uses "phase" instead of "stage", implying a specific part of a development process.
during the prior step
This uses "step" to suggest a more granular, actionable sequence.
in the former segment
This alternative uses "segment", referring to a defined part of something.
at an earlier point
This is a more general way of indicating a time before the current one.
in the initial part
This specifies the beginning of a sequence of actions.
at the starting juncture
This alternative is more formal, using "juncture" for a specific point in time.
previously
This is a very concise way to indicate something happened before now.
in the preceding iteration
This alternative uses "iteration", often used in iterative processes.
beforehand
This is a general term indicating something happened earlier.
at the preliminary phase
This uses "preliminary" to describe an initial stage.
FAQs
How can I use "at previous stage" in a sentence?
You can use "at previous stage" to refer back to an earlier point in a process or development. For example, "The data collected "at previous stage" informed our current strategy."
What is a good alternative to "at previous stage"?
Alternatives include "in the preceding phase", "during the prior step", or "at an earlier point", depending on the context.
Is "at previous stage" formal or informal?
"At previous stage" is suitable for both formal and informal contexts, though more formal settings might prefer alternatives like "in the preceding phase".
What's the difference between "at previous stage" and "during the previous stage"?
While similar, "at previous stage" emphasizes a specific moment or condition, whereas "during the previous stage" ("during the previous stage") refers to the entire duration of that phase.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested