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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
indicate that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"indicate that" is correct and usable in written English.
You can use it to introduce a clause which provides evidence to support or explain something previously stated. For example: "The increased sales figures indicate that demand for the product has grown significantly."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
attest to the possibility that
prove that
verify that
speaks to the fact that
explain that
confirm that
attesting to the fact that
testifies to the fact that
evidence suggests that
corroborate that
the data suggest that
indicated that
speak to the fact that
remark that
instruct that
respond that
state that
point to the fact that
substantiate that
testify to the fact 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
60 human-written examples
Spring didn't indicate that would be the case.
News & Media
But recent studies indicate that isn't happening.
News & Media
Polls indicate that".
News & Media
U.S.D.A. records indicate that P.
News & Media
Your nerves indicate that you care.
News & Media
It could indicate that something is wrong.
News & Media
And all signs indicate that they will.
News & Media
Polls indicate that all will fail.
News & Media
Most sources indicate that he was 75.
News & Media
Recent studies indicate that many do not.
News & Media
Numbers missing indicate that the vaccine was not yet available.
News & Media
Expert writing Tips
Best practice
Use "indicate that" when you want to introduce a fact or piece of evidence that supports a particular conclusion or idea. It's suitable for formal writing and clear communication.
Common error
While grammatically correct, using "indicate that" too frequently in casual conversations or informal writing can make your language sound stilted. Opt for simpler alternatives like "suggests", "shows", or "implies" in such situations.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "indicate that" functions as a verb phrase followed by a conjunction, introducing a subordinate clause. It's used to present evidence or signs that support a conclusion. Ludwig AI confirms this is correct and usable in written English.
Frequent in
News & Media
68%
Science
23%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "indicate that" is a versatile phrase used to introduce evidence or information supporting a conclusion. As Ludwig AI highlights, it is grammatically correct and widely used in written English, particularly within news, scientific, and formal business contexts. While highly versatile, consider swapping it out with alternative phrases like "suggest that" or "show that" in informal writing to avoid sounding stilted. When aiming for clarity and a degree of formality, especially when presenting facts or findings, "indicate that" remains an appropriate and useful choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
suggest that
Changes the verb to 'suggest', implying a less direct or conclusive indication.
imply that
Replaces "indicate" with "imply", suggesting a more subtle or indirect suggestion.
show that
Substitutes "indicate" with "show", which is a more direct and assertive way of presenting evidence.
demonstrate that
Uses "demonstrate" instead of "indicate", implying a clearer and more conclusive presentation of evidence.
point to the fact that
Rephrases to include "point to the fact that", emphasizing the evidence being presented.
evidence suggests that
Alters the structure to highlight the role of evidence in making the suggestion.
the data suggest that
Specifies "data" as the source of the indication, making it more objective.
it would appear that
Introduces a degree of uncertainty or tentativeness to the indication.
all signs suggest that
Uses "all signs" to emphasize the collective evidence pointing to a conclusion.
this suggests that
Uses "this" to reference a specific piece of information before making the suggestion.
FAQs
How can I use "indicate that" in a sentence?
"Indicate that" introduces a subordinate clause that presents evidence or a sign. For example, "The results "indicate that" the treatment is effective."
What are some alternatives to "indicate that"?
You can use alternatives such as "suggest that", "imply that", or "show that" depending on the context and the level of certainty you want to convey.
Is there a difference between "indicate that" and "suggest that"?
"Indicate that" is generally used when there is more direct evidence, while "suggest that" implies a less definitive connection or a hint.
When is it appropriate to use "indicate that" in writing?
Use "indicate that" in formal writing, reports, and academic papers when presenting findings or evidence that supports a specific conclusion. It provides a clear and authoritative tone.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested