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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
demonstrate that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"demonstrate that" is correct and usable in written English.
You can use it to indicate that someone is attempting to prove something. For example, "The professor will demonstrate that the theory is correct."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
prove that
show that
establish that
suggest that
confirm that
verify that
substantiate that
validate that
illustrate that
evidence that
attest that
attest to the possibility that
speaks to the fact that
display that
lay that
attesting to the fact that
testifies to the fact that
corroborate that
demonstrated that
indicated that
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
57 human-written examples
"Can I demonstrate that scientifically?
News & Media
Glencore needs to demonstrate that an I.P.O.
News & Media
"And we demonstrate that very, very clearly".
News & Media
Super PACs demonstrate that almost daily.
News & Media
Does it demonstrate that mathematics is logic?
Encyclopedias
Can't demonstrate that I'm a serious person.
News & Media
The convention delegates demonstrate that diversity.
News & Media
The ratings demonstrate that people like it.
News & Media
I think our performances demonstrate that.
News & Media
But this will demonstrate that they do".
News & Media
At least demonstrate that it's effective and then demonstrate that it's safe".
News & Media
Expert writing Tips
Best practice
When using "demonstrate that", ensure that you are providing clear and compelling evidence to support your claim. Avoid making assertions without backing them up with specific examples or data.
Common error
Avoid using "demonstrate that" when the evidence is weak or inconclusive. Instead, use phrases like "suggest that" or "indicate that" to convey a lower level of certainty.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demonstrate that" functions as a verb phrase introducing a subordinate clause. It indicates the act of proving or showing something through evidence or examples. As Ludwig AI confirms, this phrase is grammatically sound and widely accepted in English.
Frequent in
News & Media
55%
Science
25%
Encyclopedias
5%
Less common in
Formal & Business
5%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "demonstrate that" is a versatile phrase used to introduce evidence or proof supporting a claim. As Ludwig AI confirms, the phrase is grammatically correct. It's most commonly found in News & Media and Scientific contexts, suggesting a formal or neutral tone. When writing, use "demonstrate that" when you have strong evidence and avoid overstating the strength of your demonstration if the evidence is weak. Consider alternatives like "prove that" or "show that" to vary your language. Remember to provide clear examples and data to bolster your claims when using this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
prove that
This alternative focuses more directly on establishing the truth of something, suggesting a more rigorous level of evidence.
show that
A more general term for presenting evidence or information, it doesn't necessarily imply conclusive proof.
establish that
Implies setting something up as a recognized or accepted fact, often through detailed evidence or argument.
confirm that
Suggests reinforcing or verifying something already suspected or hypothesized.
verify that
Focuses on checking the accuracy or truth of something, often through investigation or comparison.
substantiate that
This alternative refers to providing evidence to support the truth of a claim or statement.
validate that
Focuses on confirming the correctness or legitimacy of something through evidence or testing.
illustrate that
Indicates providing examples or instances to make something clearer or more understandable, rather than proving it.
evidence that
Highlights the existence of proof or indications that something is the case, without necessarily detailing the act of demonstration.
attest that
Suggests providing a formal statement or testimony to the truth of something.
FAQs
How can I use "demonstrate that" in a sentence?
You can use "demonstrate that" to introduce evidence or examples that prove a point, like in the sentence, "The experiment results "demonstrate that" the hypothesis is correct."
What are some alternatives to "demonstrate that"?
Alternatives include "prove that", "show that", or "establish that", each carrying slightly different nuances of confirmation or evidence.
Is there a difference between "demonstrate that" and "suggest that"?
"Demonstrate that" implies a stronger level of proof and certainty, while "suggest that" indicates a possibility or indication that requires further investigation. For instance, "demonstrate that" implies a higher degree of certainty than "suggest that".
When is it appropriate to use "demonstrate that" in academic writing?
Use "demonstrate that" in academic writing when you have substantial evidence or data that strongly supports your claims, and when you can confidently assert a conclusion based on that evidence.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested