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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
I have confirmation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I have confirmation" is correct and usable in written English.
You can use it when you want to indicate that you have received verification or approval regarding a specific matter. Example: "After reviewing the documents, I have confirmation that the project is approved to move forward."
✓ Grammatically correct
News & Media
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
3 human-written examples
"TONIGHT I have confirmation that the worst is over".
News & Media
I have confirmation that it was received there.
News & Media
A few days later, I saw from my bank statement that Ryanair had indeed taken payment of £67.99 even before the cancellation email was sent (I have confirmation of the time from my bank).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
So I had confirmation: the hometown of my father's grandfather.
News & Media
"Even before Prabhakaran was killed, I knew we had won the war," General Fonseka said, "but I was overjoyed when I had confirmation of his death".
News & Media
Refusing to give up until I had confirmation that this was, in fact, just a test, I called the White Plains public relations number.
News & Media
In an interview with Autocar magazine, Fernandes added: "I know who it [his successor] will be, and can tell you that as I had confirmation earlier, but I cannot tell you their name yet.
News & Media
When we were almost at the deanery, I recognised where we were heading: what had been in my time the chancellor's house, the place where I had confirmation classes in 1960.
News & Media
It was kind of bizarre and also amazing, like I had confirmation that it was hormones and not just me being a massive arsehole".
News & Media
I also have confirmation that there will be at least one online game that wil feature both PC and N-Gage-based versions that interact in the same world.
News & Media
A I heard he did, but I don't have confirmation of that.
News & Media
Expert writing Tips
Best practice
Use "I have confirmation" when you want to emphasize that you personally have received verification of something, adding a personal element to the statement.
Common error
Avoid using "I have confirmation" in very casual conversations; simpler phrases like "I checked" or "I know" might be more appropriate.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I have confirmation" functions as an assertion of certainty. It indicates that the speaker possesses verified information, moving beyond mere belief or speculation. Ludwig AI confirms this phrase is grammatically correct and usable in written English.
Frequent in
News & Media
100%
Less common in
Formal & Business
0%
Science
0%
Science
0%
Ludwig's WRAP-UP
In summary, the phrase "I have confirmation" is a grammatically correct and usable English expression, as confirmed by Ludwig. It is used to assert certainty and convey assurance that the speaker possesses verified information. Although classified as "Rare" in terms of frequency, it finds its primary context in News & Media. While suitable for various situations, it's best to avoid it in overly casual conversations, opting for simpler alternatives. Several related phrases offer similar meanings, such as "I can confirm" or "I've verified". The phrase carries a neutral register, making it appropriate for professional, news-related, and everyday contexts where conveying verified information is essential.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I can confirm
Emphasizes the ability to confirm something at the present moment.
I've received verification
Replaces "confirmation" with a synonym, focusing on the receipt of verification.
I've verified
Focuses on the act of verifying rather than the state of having confirmation.
It is confirmed
Shifts the focus to the confirmed status of the information, rather than who confirmed it.
We've ascertained
Uses a more formal verb to indicate a confirmed finding.
I ascertained
A more formal way of saying I confirmed something.
I'm certain
Focuses on the speaker's certainty about the information.
I'm sure
Similar to "I'm certain", but with a slightly less formal tone.
I'm positive
Expresses confidence in the accuracy of the information.
The data corroborates
Highlights the data's role in supporting or confirming the information.
FAQs
How can I use "I have confirmation" in a sentence?
You can use "I have confirmation" to express that you've received verification of something, such as "I have confirmation that the meeting has been rescheduled".
What can I say instead of "I have confirmation"?
You can use alternatives like "I can confirm", "I've verified", or "I've received verification" depending on the context.
Is it more formal to say "I have confirmation" or "I confirmed"?
"I have confirmation" is generally slightly more formal than "I confirmed", as it emphasizes the state of having verified information rather than the action of confirming it.
What is the difference between "I have confirmation" and "I believe"?
"I have confirmation" indicates that you have evidence or verification for something, while "I believe" expresses a personal opinion or conviction without necessarily having concrete proof.
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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