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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
establish that this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "establish that this" is correct and usable in written English.
You can use it when you want to confirm or prove a specific point or fact in a discussion or argument. Example: "In order to support our hypothesis, we need to establish that this correlation exists between the two variables."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(4)
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
We assumed they wanted to establish that this was their primary residence.
News & Media
History and precedent establish that this power granted to state legislatures is both plenary and exclusive.
News & Media
But he did establish that this "different kind of locomotion" was also more efficient from a physiological standpoint.
News & Media
They must conclusively establish that this was disobedience, rather than the chance that the letter was misunderstood".
News & Media
"The credible evidence will establish that this case is being portrayed as something that it's not," he said.
News & Media
This inauguration will establish that this is not a restoration of Big Daddy's administration, but a restoration of Jefferson Davis's".
News & Media
To establish that this was a protest rather than an attack, they made sure that nobody breached the compound.
News & Media
We establish that this pathway regulates c-Myc expression during developmental angiogenesis and in malignant endothelial neoplasia.
Science & Research
You might report the crime (assuming you can establish that this is what it is) to your local police.
News & Media
In the medical and biological sciences we find a positive effect of departmental faculty quality but establish that this does not apply to star scientists.
Science
We establish that this algorithm preserves the quasi-optimal convergence of the approximate solution with requiring a number of O(nlog3n) multiplications.
Expert writing Tips
Best practice
When writing scientific reports or legal documents, use "establish that this" to indicate that a fact has been confirmed through evidence or rigorous analysis.
Common error
Avoid using "establish that this" in casual conversations or informal writing, as it can sound overly formal or pretentious. Opt for simpler alternatives like "show that this" or "prove that this" in such situations.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "establish that this" functions as a declarative construction, used to indicate the confirmation or proof of a particular point or fact. As Ludwig AI confirms, its usage is grammatically correct and frequent.
Frequent in
Science
42%
News & Media
37%
Academia
12%
Less common in
Wiki
3%
Formal & Business
3%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "establish that this" is a grammatically sound and frequently used expression, primarily functioning to assert a claim with evidence. As Ludwig AI highlights, it is most common in scientific, news, and academic contexts, signifying a formal tone. While alternatives like "prove that this" or "demonstrate that this" exist, "establish that this" carries a distinct weight of rigorous confirmation, making it a valuable tool in formal writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prove that this
Replaces "establish" with "prove", indicating a stronger demonstration of truth.
demonstrate that this
Uses "demonstrate" instead of "establish", suggesting a more visual or practical confirmation.
confirm that this
Employs "confirm", implying verification of something already suspected or believed.
ascertain that this
Replaces "establish" with "ascertain", indicating a discovery process.
determine that this
Uses "determine", suggesting a conclusion reached after investigation.
verify that this
Employs "verify" implying an act of checking the validity of something
validate that this
Replaces "establish" with "validate", indicating that something is proven to be correct or true.
substantiate that this
Uses "substantiate" implying a confirmation with evidence.
corroborate that this
Uses "corroborate" implying confirmation with evidence from different sources.
show that this
Employs "show", suggesting a clear indication or presentation of evidence.
FAQs
How can I use "establish that this" in a sentence?
You can use "establish that this" to indicate that something has been proven or confirmed with evidence. For example, "The research aims to "establish that this" new drug is effective in treating the disease".
What are some alternatives to "establish that this"?
Some alternatives to "establish that this" include "prove that this", "demonstrate that this", or "confirm that this", depending on the specific context and desired level of formality.
When is it appropriate to use "establish that this"?
It is appropriate to use "establish that this" in formal writing, such as academic papers, legal documents, or scientific reports, where you need to convey that something has been rigorously proven or confirmed.
Which is more formal: "establish that this" or "show that this"?
"Establish that this" is generally more formal than "show that this". While both can be used to present evidence, "establish" implies a higher degree of certainty and rigorous proof.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested