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
upon verifying with
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "upon verifying with" is correct and usable in written English.
It can be used when you want to indicate that you have confirmed information or details with a specific source or person. Example: "Upon verifying with the supplier, we found that the delivery date has been pushed back by a week."
✓ Grammatically correct
Science
News & Media
Wiki
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 similar examples from authoritative sources
Similar Expressions
58 human-written examples
In the present study, upon verifying that it is the individuals with lower socioeconomic and healthcare conditions that most frequently use healthcare services, it could be concluded that what occurs within this agency is in fact a positive discrimination in favor of the most vulnerable social groups.
Science
Upon verifying that it was the end of the antenna, he said, "I'm sick".
News & Media
Upon verifying a file is correct, the operators clean the data and then link the file.
The pro-apoptotic activity of FasL and TRAIL was verified with Jurkat T cells, which readily underwent apoptosis upon exposure to TRAIL and FasL (data not shown).
Science
A homozygous deletion of 9p21.3, corresponding to the CDKN2A locus, was identified in one case and was verified with PCR using CDKN2A-specific primers (sequences available from the authors upon request, data not shown).
Science
These are verified with a nominal transaction.
News & Media
All information was verified with the airline.
News & Media
Your activities are verified with GPS, photos and other services.
News & Media
Mutations were made and verified with sequencing.
Science
This structure was also verified with ANOLEA.
Verify with instruction manual.
Wiki
Expert writing Tips
Best practice
Use "upon verifying with" to introduce an action taken immediately after confirming information from a reliable source. It adds a touch of formality suitable for reports and official documents.
Common error
Avoid using "upon verifying with" in casual conversations or informal writing. Opt for simpler alternatives like "after checking with" to maintain a natural tone.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "upon verifying with" functions as a prepositional phrase that modifies a verb. It introduces a condition or action that must be completed before another action can occur. Ludwig AI indicates that this is usable in written English.
Frequent in
Science
33%
News & Media
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "upon verifying with" is a grammatically sound prepositional phrase used to express that an action follows the confirmation of information from a specified source. Although considered correct, Ludwig indicates that its usage frequency is rare. It is best suited for formal contexts such as scientific reports or business documents where precision and formality are valued. More informal alternatives, such as "after checking with", may be preferable in casual settings. Ensure proper source verification to avoid errors in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
after verifying with
Replaces "upon" with "after", making it slightly less formal.
after confirming with
Substitutes "verifying" with "confirming", offering a more common synonym.
having verified with
Uses a perfect participle, slightly altering the sentence structure.
once verification with
Emphasizes the completion of the verification process with a specific entity.
after checking with
Uses the less formal term "checking" instead of "verifying".
on verification with
A slightly more concise alternative, using "on" instead of "upon".
when verifying with
Shifts the focus to the time of verification.
in verifying with
Highlights the act of verifying as part of a larger process.
confirming details with
Replaces verifying with confirming details
verifying information with
Specifies that it's the information that is being verified
FAQs
How can I use "upon verifying with" in a sentence?
The phrase "upon verifying with" is used to indicate that an action is taken immediately after confirming something with a particular source. For example: "Upon verifying with the supplier, we learned that the shipment will be delayed."
What are some alternatives to "upon verifying with"?
You can use alternatives like "after confirming with", "after checking with", or "having verified with" depending on the context.
Is "upon verifying with" formal or informal?
The phrase "upon verifying with" leans towards the formal side. In more casual contexts, consider using phrases like "after checking with" or "once I verified with".
Which is correct, "upon verifying with" or "after verifying with"?
Both "upon verifying with" and "after verifying with" are grammatically correct. "Upon" generally indicates immediacy, while "after" simply indicates sequence. The best choice depends on the intended nuance.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested