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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
demonstrated that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "demonstrated that" is grammatically correct and can be used in written English.
It is typically used to describe an action or situation that has been proven or shown to be true. Example: The experiment demonstrated that plants grow faster in sunlight compared to artificial light.
✓ Grammatically correct
Science
Alternative expressions(20)
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
This demonstrated that RNA remains intact throughout the patterning process.
Science
We demonstrated that ten genes are imprinted.
Science
In particular, we demonstrated that i.d.
Science
Previously we demonstrated that Nkd2 is myristoylated.
Science
A recent study demonstrated that i.c.v.
Science
We recently demonstrated that intranasal (i.n).n
Science
We have previously demonstrated that the i.n.n
Science
We demonstrated that the rapid method is non-destructive.
Science
Many studies demonstrated that TCTP is a multifunctional protein [6].
Science
Recently, it was demonstrated that E. coli divides asymmetrically [19].
Science
We demonstrated that this sequence is a second apoptotic domain.
Science
Expert writing Tips
Best practice
Use "demonstrated that" when you want to emphasize that your research or analysis has provided clear evidence for a particular conclusion. It is suitable for academic writing, reports, and other contexts where presenting factual information is important.
Common error
Avoid using "demonstrated that" if your evidence is not conclusive or if there are alternative explanations. Instead, consider using phrases like "suggested that" or "indicated that" to reflect a more nuanced level of certainty.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demonstrated that" functions as a reporting verb followed by a that-clause. It introduces a statement of fact or a conclusion that has been proven through evidence or analysis. As Ludwig AI points out, it indicates a high degree of certainty.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "demonstrated that" is a verb phrase used to introduce a fact or conclusion that has been proven through evidence. Ludwig AI confirms its grammatical correctness and appropriateness for use in formal, academic, and scientific writing. While it effectively conveys certainty, it's crucial to use it accurately and avoid overstating claims. Alternatives like "revealed that", "indicated that", and "showed that" offer nuanced ways to present information with varying degrees of certainty.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
proved that
Implies a higher degree of certainty and conclusive evidence.
validated that
Implies a process of ensuring the correctness and reliability of something.
verified that
Highlights the act of checking and confirming the truth or accuracy of something.
established that
Suggests solidifying or confirming something as fact.
confirmed that
Implies that something previously suspected or hypothesized has been verified.
revealed that
Emphasizes the uncovering of previously unknown information.
determined that
Indicates a conclusion reached after investigation or deliberation.
showed that
A more general term for presenting evidence, without specifying the strength of the evidence.
ascertained that
Suggests a careful and deliberate effort to find something out for certain.
indicated that
Suggests evidence points towards a particular conclusion, without necessarily proving it definitively.
FAQs
How can I use "demonstrated that" in a sentence?
Use "demonstrated that" when you want to clearly show that something has been proven through evidence. For instance, "The study "demonstrated that" regular exercise improves cardiovascular health".
What are some alternatives to "demonstrated that"?
Alternatives include "revealed that", "indicated that", "proved that", or "showed that" depending on the level of certainty you wish to convey.
When is it appropriate to use "demonstrated that"?
It's appropriate to use "demonstrated that" when you have strong, clear evidence to support a claim. This phrase suggests a high degree of certainty based on the presented evidence.
Is there a difference between "demonstrated that" and "suggested that"?
"Demonstrated that" implies a high level of certainty and proof, while "suggested that" indicates a possibility or likelihood, but without conclusive evidence. Use "demonstrated that" when you have proven something, and "suggested that" when your evidence is less definitive.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested