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
as established earlier
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as established earlier" is correct and usable in written English.
It can be used to refer back to a point that was made earlier in the same text. For example, "We discussed this issue in detail earlier. As established earlier, the decision was to move forward with the project."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
as previously mentioned
as noted before
previously established
as discussed above
as demonstrated previously
as indicated earlier
as already stated
as we have seen
to reiterate a previous point
as published earlier
as illustrated earlier
as determined earlier
as estimated earlier
as discovered earlier
as stated earlier
as provide earlier
as established before
as established previously
as shown earlier
as validated earlier
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
6 human-written examples
A modification of line support, as established earlier, is used and convergence tests are carried out.
RPAThecalculaTm1631as finally proteined with 3000 steps of ABNR minimization, using 16 replicas.
Science
As established earlier a high starting cell density was needed in the N-def experiments which allowed xylose to be depleted in Xyl-N-def (Fig. 4a).
Science
As established earlier in this article, this population is characterized by significantly worse health than the non-offender population, with higher rates of infectious diseases, some of which are terminal.
Science
As established earlier in human erythrocytes and bovine lens cells, the functional role of plant aquaporins is quite similar to that of animal aquaporins [ 24, 25].
Science
As established earlier (Pascual et al, 2003), we grouped the CA microsatellite into two alleles: S (short)− CA 11−12 and L (long)− CA 13−20.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
What complicates matters, in some cases, is the additional pressure schools feel to preserve instructional time, especially in the current high-stakes testing environment, which wasn't as established four years ago during the last severe snowfalls.
News & Media
Therefore, the resulting film structure can be different from the structure of the corresponding bulk glasses as established earlier [31].
Science
However, the period of the H429A mutant is increased only modestly (28 hours) and the D417A mutant displayed a normal period (Fig. 3); the KaiCTaT mutant is arhythmic as established earlier [21].
Science
However, in the GCP environment as established today, one might not consider the re-analysis of study results as the primary issue within the framework of the assessment of a marketing authorization application.
Science
MR: What is it about Devilskin's rock that will establish it beyond classic Led Zeppelin's, your favorite band in the world as you established earlier?
News & Media
Expert writing Tips
Best practice
Use "as established earlier" to smoothly connect current statements to previous discussions or findings within the same document, ensuring clarity and logical flow.
Common error
Avoid using "as established earlier" excessively in short documents or presentations where the reference point is immediately apparent. It can sound redundant and disrupt the flow.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as established earlier" functions as a transitional phrase, linking current statements to previously validated information within a text or discussion. Ludwig AI confirms its usability in written English.
Frequent in
Science
57%
News & Media
29%
Encyclopedias
14%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "as established earlier" serves as a formal and effective way to reference previously validated information, primarily within academic and news contexts. Ludwig AI indicates that it's grammatically sound. While not overly frequent, its use adds credibility and coherence to writing, particularly in scenarios where reinforcing a previously proven point is essential. Consider using synonyms like "as previously mentioned" to avoid repetition. While accurate and usable, overuse should be avoided, particularly in short pieces.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as previously mentioned
Replaces "established" with "mentioned", focusing on the act of bringing something up rather than its validation.
as noted before
Uses "noted" instead of "established", implying a simple observation rather than a formal confirmation.
as discussed above
Specifies that the reference point is located earlier in the same text, limiting its use to written contexts.
as demonstrated previously
Emphasizes the act of showing or proving something rather than simply stating it.
as indicated earlier
Uses "indicated" to suggest a less forceful establishment of the point, implying suggestion rather than proof.
as already stated
Highlights the fact that the information has been shared before. It works on the premise of a statement.
previously established
Alters the word order, placing emphasis on the prior validation of information.
it was previously established that
Adds a formal tone by using a full clause, clarifying the prior validation.
as we have seen
Suggests the point was established through a process of observation or analysis.
to reiterate a previous point
Emphasizes the intention of repeating something for clarity or emphasis.
FAQs
How to use "as established earlier" in a sentence?
"As established earlier" is used to refer back to information or findings that have been previously mentioned or proven within the same text or discussion. For example, "As established earlier, the study showed a significant correlation between diet and health outcomes."
What can I say instead of "as established earlier"?
You can use alternatives like "as previously mentioned", "as noted before", or "previously established" depending on the specific context.
When is it appropriate to use "as established earlier"?
It's best to use "as established earlier" when you want to remind your audience of a key point or finding that is relevant to the current discussion and has already been thoroughly explained or proven.
Is "as established earlier" formal or informal language?
The phrase "as established earlier" leans towards formal language, making it suitable for academic papers, reports, and professional communications. More informal contexts might benefit from simpler phrases like "as we said before".
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested