Used and loved by millions
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
I can verify
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I can verify" is correct and usable in written English.
You can use it when you want to confirm the accuracy or truth of a statement or information. Example: "After reviewing the documents, I can verify that the information provided is accurate."
✓ Grammatically correct
News & Media
Science
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
33 human-written examples
I can verify that.
News & Media
Neither of which I can verify.
News & Media
I can verify that Chow can play it live.
News & Media
If I can verify a fact, I won't change it.
News & Media
You may have noticed it before but I can verify for you.
News & Media
I can verify, from my own reflection, that male Hortons are self-aware.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
26 human-written examples
Sunday 9 a.m. 9. Take a Hike T-shirts and bumper stickers proclaim, "Ithaca Is Gorges," and you can verify the claim with a hike up the Cascadilla Creek Gorge.
News & Media
If I buy a ticket, the system can verify, automatically, that I'm a student".
News & Media
Hence, by Lemma 2.2, we can verify that (i) if and only if (ii).
For example, the elements may represent a set of p diseases, and the T i are diagnostic tests, that can verify the presence/absence of q symptoms.
who can verify that I was at the locations indicated, on the dates and times specified on my Web site.
News & Media
Expert writing Tips
Best practice
Use "I can verify" when you have direct knowledge or evidence that supports a statement. It adds credibility to your claims.
Common error
Avoid using "I can verify" as a weak substitute for stronger statements like "I know" or "I have proven". Only use it when you have specifically checked and confirmed something.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I can verify" functions as an assertion of confirmation. It is used to declare that the speaker has the ability and has taken action to confirm the truth or accuracy of a statement. Ludwig AI confirms the phrase as correct and usable.
Frequent in
News & Media
66%
Science
21%
Wiki
6%
Less common in
Formal & Business
3%
Academia
1%
Reference
1%
Ludwig's WRAP-UP
The phrase "I can verify" is a commonly used and grammatically sound way to assert that you have confirmed something to be true. As Ludwig AI explains, this phrase is effective for adding credibility to statements, especially when you have direct knowledge or have cross-checked the information. It appears frequently in news and media, as well as in scientific contexts. When using this phrase, ensure you genuinely have evidence or a reliable basis for your verification, and avoid using it as a weak substitute for stronger assertions like "I know". Alternatives such as "I can confirm" or "I can attest to" can provide subtle variations in tone and emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I can confirm
A direct synonym for "I can verify" using a different verb.
I am able to confirm
Replaces "verify" with "confirm" and uses "am able" for a slightly more formal tone.
I have confirmed
Shifts the focus to the action of confirming being already completed.
I am in a position to attest to
A more formal and emphatic way of expressing verification.
I can vouch for
Suggests personal assurance based on experience.
My sources confirm
Indicates that the confirmation comes from external sources the speaker trusts.
I am able to substantiate
Implies providing evidence to support the verification.
I can assure you that
Emphasizes the speaker's confidence in the truth of the statement.
The evidence supports
Focuses on the evidence itself validating the statement rather than the speaker.
I am authorized to disclose
Focuses on the permission aspect of providing accurate information.
FAQs
When is it appropriate to use "I can verify" in a sentence?
Use "I can verify" when you want to express that you have checked something and found it to be true. It's suitable when you have direct knowledge or have confirmed information from a reliable source.
What can I say instead of "I can verify"?
You can use alternatives like "I can confirm", "I can attest to", or "I can vouch for" depending on the context.
Is "I can verify that" grammatically correct?
Yes, "I can verify that" is grammatically correct. It follows the standard structure of a subject, modal verb, and main verb followed by a 'that' clause.
What's the difference between "I can verify" and "I believe"?
"I can verify" indicates certainty based on evidence or direct knowledge, whereas "I believe" expresses an opinion or assumption without necessarily having concrete proof. Use "I can verify" when you have confirmation, and "I believe" when you're stating an opinion.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
4.6/5
Expert rating
Real-world application tested