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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
it is established that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'it is established that' is correct and usable in written English.
You can use it to introduce a statement or fact that has been established previously. For example, "It is established that the defendant was present at the scene of the crime."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
if I am right
from my own point
we received information that
it is learnt that
by my terms
speak from experience
from an individual perspective
we have been persuaded that
from my experience
draws on my experience
on an atavistic level
I am supposing
for your considerations
it is asserted that
I consider
it is insinuated that
it is presupposed that
from what I saw
from my story
please be watchful
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
It is established that activation of p65 is associated with its phosphorylation [ 39].
It is established that he scores runs at five.
News & Media
It is established that the solutions previously obtained are incomplete.
It is established that they also cause red sprites.
Science
It is established that Mr. Byers has a brain tumor and is taking several medications.
News & Media
In the urban literature, it is established that differences in urban definitions are not necessarily problematic.
Science & Research
It is established that the amount of solids has a great influence in the classification process.
It is established that sensation is reduced in scars after deep burn.
Science
Moreover, it is established that zone placement across the channel does not affect the measurements.
Science
It is established that galloping detonations do not occur in highly argon-diluted, stable mixtures.
Science
It is established that invariant structure exists in non-stationary behavior.
Expert writing Tips
Best practice
Use "it is established that" to introduce facts or principles that are widely accepted and supported by evidence, providing a strong foundation for your argument.
Common error
Avoid relying too heavily on passive constructions like "it is established that" throughout your writing. Vary your sentence structure to maintain reader engagement and clarity.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
Introducer of Accepted Knowledge: The phrase "it is established that" functions to introduce information that is considered a settled fact or a well-supported principle. It presents information as something already proven or widely acknowledged, setting a foundation for further discussion. Ludwig AI confirms its use in introducing factual statements.
Frequent in
Science
73%
News & Media
20%
Academia
3%
Less common in
Formal & Business
2%
Wiki
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "it is established that" is a grammatically correct and very common expression used to introduce facts or principles that are widely accepted and supported by evidence. Ludwig AI confirms its validity for use in writing. It is most frequently found in scientific and academic contexts, where it serves to provide a solid foundation for arguments. To enhance writing, avoid overusing passive voice and vary sentence structure. Alternatives like "it is known that" or "studies show that" can be used to add variety while maintaining clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is recognized that
Focuses on acknowledgement and widespread acceptance, implying broader recognition than establishment.
it is known that
Emphasizes general awareness and familiarity with the information being introduced.
it is understood that
Highlights comprehension and agreement regarding the stated fact.
it is accepted that
Stresses consensus and agreement, implying a lack of dispute.
it has been proven that
Indicates empirical evidence and verification, suggesting a higher level of certainty.
it is demonstrated that
Emphasizes evidence and proof, often through experimentation or observation.
studies show that
Specifically refers to research findings, indicating a scientific basis.
research indicates that
Suggests a body of evidence pointing to a specific conclusion.
the evidence suggests that
Implies that available data supports a particular viewpoint or conclusion.
it is believed that
Suggests a widely held opinion or conviction, which may or may not be definitively proven.
FAQs
How can I use "it is established that" in a sentence?
Use "it is established that" to introduce a statement that is generally accepted as true based on evidence or widespread agreement. For example, "It is established that exercise is beneficial for cardiovascular health."
What are some alternatives to "it is established that"?
You can use alternatives like "it is known that", "it is recognized that", or "studies show that" depending on the context.
Is "it is established that" formal or informal?
"It is established that" is generally considered a formal phrase suitable for academic, scientific, and professional writing. Avoid using it in casual conversation.
When is it appropriate to use "it is established that"?
Use "it is established that" when you want to emphasize that a particular point is not just your opinion, but is supported by evidence or widespread agreement. Avoid using it for controversial or unproven claims.
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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
4.5/5
Expert rating
Real-world application tested