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
According to previous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "According to previous" is correct and usable in written English.
It can be used when referencing information or findings from earlier sources or studies. Example: "According to previous research, the new treatment shows promising results in reducing symptoms."
✓ Grammatically correct
Science
News & Media
Alternative expressions(2)
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
59 human-written examples
According to previous definitions, the latter is Pr{HOa|r}.
According to previous studies, GA is suitable for dispersing CNTs.
Science
According to previous results, local brain cooling could reduce infarction volume while traumatic brain injury occurs.
Science
According to previous investigations, the biogas pre-treatment section represents a burden for the economic viability.
According to previous epidemiological studies, Candida albicans is the most common species of Candida.
According to previous researches, erosion wear holds about 8% of regular wear in industrial production.
According to previous studies, many inter- and intra-VM duplicated blocks exist between VM disk images.
According to previous rumors, Apple is going to update the iPhone X with better components.
News & Media
According to previous studies, the S&P dataset is divided into training and test datasets.
Science
According to previous research, local prediction performs better than global prediction [24].
According to previous reports, the visual prognosis for tuberculous endophthalmitis is very poor.
Expert writing Tips
Best practice
When using "according to previous", ensure that the source you are referencing is clearly identified, either directly in the sentence or through a citation.
Common error
Avoid using "according to previous" without specifying which specific previous studies or reports you are referring to. Always provide enough context to avoid ambiguity.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "according to previous" functions as a prepositional phrase that introduces information derived from prior sources. It sets the stage for presenting evidence or claims supported by existing knowledge. Ludwig shows numerous examples where it precedes findings, reports, or studies.
Frequent in
Science
69%
News & Media
15%
Formal & Business
3%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "according to previous" is a grammatically sound and frequently employed prepositional phrase used to introduce information based on prior sources. As Ludwig AI indicates, its neutral tone and widespread use make it suitable for various contexts, particularly in science and news media. For effective writing, always ensure clear source identification and avoid overgeneralization. Consider alternatives like "based on earlier" or "consistent with prior" for stylistic variation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Based on earlier
This alternative emphasizes the temporal aspect of the prior information.
Following prior
This is a more formal alternative that suggests adherence to previous guidelines or findings.
In line with previous
This indicates alignment or consistency with earlier information.
As per earlier
This is a concise alternative suitable for formal contexts.
Consistent with prior
This highlights the agreement between current and past information.
Drawing from previous
This suggests using prior knowledge as a resource or foundation.
Referring to prior
This alternative is used when specifically mentioning earlier research or data.
Echoing previous
This highlights that a current statement or finding is a repetition or confirmation of prior work.
In accordance with previous
This alternative is a more formal expression indicating agreement with existing rules or practices.
Mirroring previous
This emphasizes the similarity between current and previous findings or statements.
FAQs
How do I properly cite sources when using "according to previous"?
Always include a citation or reference immediately after the phrase to give credit to the original source. For example: "According to previous studies /s/Smith+et+al, this method is effective".
What are some alternatives to "according to previous" in academic writing?
In academic writing, consider alternatives like "based on earlier research", "consistent with prior findings", or "as per earlier reports" to maintain a formal tone. For example: "Consistent with prior findings, /s/Jones, the treatment showed promise".
Is it necessary to always specify the source after using "according to previous"?
While not always mandatory, specifying the source enhances credibility and allows readers to verify the information. It's particularly important in formal writing.
How does "according to previous" differ from "based on previous"?
"According to previous" emphasizes that the information is attributed to a source, while "based on previous" highlights that the information is derived from earlier work. Both are acceptable, but their emphasis differs.
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