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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
they confirm
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they confirm" is correct and usable in written English. You can use it when stating that someone or a group is verifying or validating information. Example: "After reviewing the data, they confirm the results are accurate." Alternative expressions include "they verify" and "they affirm."
✓ Grammatically correct
News & Media
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
They confirm a shift in farming patterns.
News & Media
Because they confirm an old, old story.
News & Media
They confirm that the address is active".
News & Media
Mostly they confirm what we already knew.
News & Media
"What's important is that they confirm someone".
News & Media
They confirm other findings about the punitive costs of childcare.
News & Media
Some are adored precisely because they confirm them.
News & Media
They confirm the captor's sense of invincibility and the captive's sense of invisibility.
News & Media
From their experience, they confirm what the medical studies show: that helmets are effective.
News & Media
But they confirm that the stories in my book are the truth".
News & Media
They confirm that a truly great song exists outside of time and trend.
News & Media
Expert writing Tips
Best practice
Ensure that the pronoun "they" clearly refers to a previously identified group or source to avoid ambiguity. For example: "Scientists analyzed the data; they confirm the initial hypothesis."
Common error
Avoid using "they confirm" without a clear antecedent for "they". Readers should easily understand who is doing the confirming. If the subject isn't immediately clear, rephrase for clarity. For instance, instead of "They confirm the results", specify "The researchers confirm the results".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they confirm" functions as a declarative statement, indicating that a group or entity is providing verification or validation for a piece of information. As shown by Ludwig, its grammatical structure is straightforward and widely accepted.
Frequent in
News & Media
38%
Science
60%
Formal & Business
2%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "they confirm" is a common and grammatically correct way to express that a group or entity has verified or validated information. Ludwig shows that it's frequently used in News & Media and Science contexts. While variations like "they verify" or "they corroborate" can offer nuanced alternatives, "they confirm" remains a versatile choice. Remember to ensure clarity in pronoun reference to avoid ambiguity. Its neutral tone makes it suitable for both formal and informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they verify
Emphasizes the act of checking or proving something to be true.
they corroborate
Highlights the strengthening of evidence through additional sources.
they validate
Focuses on establishing the soundness or legitimacy of something.
they affirm
Stresses a strong and public declaration of truth.
they attest to
Implies a formal or official declaration of truth.
they substantiate
Emphasizes providing evidence to support a claim.
they bear out
Suggests that something is proven by evidence or events.
they establish
Focuses on firmly proving or demonstrating something.
they certify
Implies official endorsement after verification.
they acknowledge
Indicates recognition or acceptance of something as true.
FAQs
What can I say instead of "they confirm"?
You can use alternatives like "they verify", "they corroborate", or "they validate" depending on the specific context and nuance you want to convey.
How do I use "they confirm" in a sentence?
The phrase "they confirm" is used to indicate that a group or multiple sources have verified something. For example: "The witnesses confirm the suspect's location", or "Multiple studies confirm the effectiveness of the treatment."
Is it appropriate to use "they confirm" in formal writing?
Yes, "they confirm" is appropriate for formal writing. It's a neutral and professional way to express verification or agreement. However, consider the specific context and choose the most precise synonym if a more formal tone is needed.
What's the difference between "they confirm" and "they suggest"?
"They confirm" implies a higher degree of certainty and validation than "they suggest". "Confirm" indicates verification of a fact or idea, while "suggest" implies a possibility or a hypothesis that needs further investigation.
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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