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 a previous work
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "in a previous work" is correct and usable in written English.
It can be used when referring to something that was discussed or presented in an earlier piece of writing or research. Example: "As I mentioned in a previous work, the results of the study indicate a significant correlation between the variables."
✓ Grammatically correct
Science
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
In a previous work [Y.
It was fully described in a previous work [31].
This effect has been observed in a previous work [12].
Science
In a previous work, misalignment effects were studied and discussed.
In a previous work, we evolved BphAELB400 and obtained BphAERR41.
Evans in a previous work on uniformly distributed unitary matrices.
An engineering model, introduced in a previous work, was implemented.
We introduced a preliminary solution to this problem in a previous work [15].
Thicker depositions have a larger surface area, as illustrated in a previous work [14].
Science
The values of indicators for the current situation were determined in a previous work [23]. .
The similar result was reported in a previous work (Mellati et al. 2010).
Science
Expert writing Tips
Best practice
When using "in a previous work", always provide a citation to the specific work you are referencing to ensure clarity and allow readers to easily find the original source.
Common error
Avoid using "in a previous work" without specifying which work you are referring to. This can lead to confusion and make it difficult for readers to understand the context of your statement. Always include a clear citation.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in a previous work" functions as an adverbial phrase, modifying a verb or clause to indicate that something has been discussed, demonstrated, or established in an earlier publication or study. As Ludwig AI indicates, the phrase is perfectly correct.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "in a previous work" is a common and grammatically correct adverbial phrase used primarily in formal and scientific writing to refer to information, results, or methods presented in an earlier publication or study. As Ludwig AI confirms, its purpose is to provide context and build upon existing knowledge, guiding readers to relevant prior research. To avoid ambiguity, it's important to always cite the specific work being referenced. Related phrases include "in earlier work" and "in prior research". Its high frequency of use in scientific sources underscores its importance in academic discourse.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in earlier work
Replaces "previous" with "earlier", a more concise and direct alternative.
in prior research
Substitutes "work" with "research", emphasizing the scientific context.
in a prior study
Similar to "prior research" but specifies a "study".
in our previous study
Adds a personal element, emphasizing it's the author's previous work.
in the preceding paper
More formal and specific, referring to a specific "paper".
as demonstrated previously
Focuses on the act of demonstrating something, rather than the work itself.
previously, we have shown
Restructures the sentence to highlight the authors' previous demonstration.
as shown before
A more informal way to indicate that something has been previously demonstrated.
we have previously reported
Highlights the act of reporting, typical in scientific literature.
in a related publication
Broader, encompassing any related publication, not necessarily the immediately preceding one.
FAQs
How can I use "in a previous work" in a sentence?
You can use "in a previous work" to refer to something you've already mentioned or published. For example, "In a previous work, we explored the effects of X on Y; here, we examine the underlying mechanisms."
What is a more formal way to say "in a previous work"?
A more formal alternative would be "in the preceding paper" or "in prior research", particularly in academic or scientific contexts.
Is it necessary to cite the "previous work" when using this phrase?
Yes, it's crucial to cite the specific work you're referencing when using "in a previous work" to maintain academic integrity and provide context for your readers.
What's the difference between "in a previous work" and "in a recent study"?
"In a previous work" is a general reference to something published earlier, while "in a recent study" implies the work was completed or published not long ago. The choice depends on the time frame you want to emphasize.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested