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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
As I confirmed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "As I confirmed" is correct and usable in written English.
It can be used when referring to a previous confirmation or verification of information or details. Example: "As I confirmed in our last meeting, the project deadline is set for next month."
✓ Grammatically correct
News & Media
Science
Alternative expressions(3)
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
5 human-written examples
As I confirmed later that evening, Maria had talked to the pastor about changing the words.
News & Media
That's because, as I confirmed with Kodak, those standard photo sizes were not always standard.
News & Media
But the rest is the same, as I confirmed again in an April visit with my family.
News & Media
But there is nothing better with Beaujolais cru, as I confirmed soon after our tasting, dining at Calliope with St.-Amour in my glass.
News & Media
"Sadly, what hasn't changed is the approach of the Labour council, as I confirmed with Councillor Letts on Wednesday - indeed this was a major factor in my leaving the Labour group before it does more damage to Southampton and its people".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
As soon as I confirm my sighting I get really excited.
News & Media
Salmonella species were selected based on the following criteria: (i) confirmed as the causative agent of the infection for which blood cultures were performed, and (ii) identified as first isolate per patient within study period.
Science
Inclusion criteria were: (i) confirmed NBIA (as assessed by a specialized centre); (ii) presence of moderate to severe dystonia; and (iii) implantation of bilateral GPi-DBS to treat dystonia.
Science
Progression of the disease was defined as (i) histologically confirmed invasion into the bladder muscle or (ii) cases where the patient died of bladder cancer without a verified progression event as described above (n=5).
Science
I confirmed myself as a celibate in the Arya Samaj tradition.
News & Media
In addition, we classify two recently published Branchiostoma (Guerriero 2012) and some novel lophotrochozoan CSs as type I, confirming the general existence of this CS type across Metazoa.
Science
Expert writing Tips
Best practice
When using "As I confirmed", ensure that the context clearly indicates what was previously confirmed and when. This provides clarity and avoids ambiguity for the reader.
Common error
While "As I confirmed" is acceptable in many situations, avoid overuse in very formal writing where more sophisticated synonyms like "As I have demonstrated" or "As I have ascertained" may be more appropriate.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "As I confirmed" functions as a transitional phrase and an introductory clause. It connects a current statement to a previous verification or affirmation. This introductory phrase is used to emphasize the reliability or accuracy of the information being presented.
Frequent in
News & Media
60%
Science
20%
Formal & Business
20%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "As I confirmed" is a useful introductory phrase for reinforcing the reliability of information by referencing a previous verification. Ludwig has shown that it commonly appears in news and media contexts, as well as scientific publications. While grammatically correct and generally acceptable, avoid overusing it in overly formal contexts where more sophisticated synonyms might be preferable. It's a signal of trustworthiness and factual accuracy and as Ludwig AI states, this phrasing is fine.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
As I verified
Replaces "confirmed" with "verified", implying a check for accuracy.
As I validated
Replaces "confirmed" with "validated", suggesting a formal approval or endorsement.
As I ascertained
Uses "ascertained" to suggest a more formal and thorough investigation.
I can verify that
Shifts the phrasing to a direct statement of verification.
As I established
Substitutes "confirmed" with "established", emphasizing the act of setting something as a fact.
I have corroborated
Uses "corroborated", which suggests strengthening or supporting an idea or statement with additional evidence.
As I determined
Employs "determined" to highlight a process of reaching a conclusion.
As I demonstrated
Uses "demonstrated" to imply that the statement was shown to be true through example or evidence.
As I can attest
Replaces "confirmed" with "attest", indicating personal experience as evidence.
As previously stated
Uses a more general phrasing, referring back to an earlier statement without specific verification.
FAQs
What can I say instead of "As I confirmed"?
You can use alternatives like "As I verified", "As I ascertained", or "As previously stated" depending on the context.
How to use "As I confirmed" in a sentence?
Use "As I confirmed" to refer back to information that you have previously verified or stated. For example, "As I confirmed earlier, the meeting will be held on Tuesday".
Is "As I confirmed" formal or informal?
"As I confirmed" falls in the neutral to slightly formal register. It's suitable for professional and academic settings but might sound a bit stiff in very informal conversations. Consider using something more concise in casual contexts.
What's the difference between "As I confirmed" and "As I stated"?
"As I confirmed" implies that you have verified the information, while "As I stated" simply means you said it. Confirmation adds a layer of validation or assurance.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested