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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
could confirm that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could confirm that" is correct and usable in written English.
It can be used when you are asking someone to verify or validate information or a statement. Example: "I would appreciate it if you could confirm that the meeting is scheduled for 10 AM tomorrow."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(6)
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
At last, they could confirm that "Calvinist martinet" (Frankfurter Allgemeine Zeitung Louis van Gaall will take over as manager from next season.
News & Media
I couldn't say what was the purpose of existence, but I could confirm that love must be intimately related.
News & Media
Encouraging economic data this week could confirm that regardless of the ups and downs that the fiscal cliff could bring, the market's fundamentals are solid.
News & Media
We therefore could confirm that our reporter vector reflects cell type-specific regulation of endogenous FGFR2 splicing.
Science
We could confirm that prolonged TSA treatment indeed resulted in a marked reduction in NOS3 mRNA copy number.
Science
Furthermore, we could confirm that ICTP is a robust biomarker of tissue MMP activity (Garnero et al., 2003).
By recording the actual time-on-task, we could confirm that average test duration was three minutes.
Science
Further, analysis of the production levels could confirm that site directed integration significantly reduces the variations of clonal expression levels.
Science
I could confirm that.
News & Media
Her friend could confirm that she was looking after the baby, she said.
News & Media
Sleeping Giants tweeted at Roku, asking whether it could confirm that it had an Infowars channel.
News & Media
Expert writing Tips
Best practice
Use "could confirm that" when you want to express the possibility or ability to verify a statement or fact, often based on available evidence or information.
Common error
Avoid constructing sentences where "could confirm that" leads to a weak or unclear subject. Ensure the subject performing the confirmation is clear and active for a more direct and impactful statement.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could confirm that" functions as a modal verb phrase introducing a statement that the speaker or another entity was or is able to verify or validate a certain piece of information. As Ludwig AI confirms, it indicates a possibility or ability to confirm something.
Frequent in
Science
48%
News & Media
41%
Academia
10%
Less common in
Encyclopedias
1%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "could confirm that" is a common and grammatically sound construction used to indicate the ability or possibility of verifying information. As Ludwig AI's analysis confirms, it's used across various contexts, especially in science, news, and academic writing. It suggests a degree of certainty based on available evidence. When writing, consider alternatives like ""could verify that"" or ""was able to verify that"", and ensure the subject performing the confirmation is clear. Over all, "could confirm that" is a reliable and versatile phrase for expressing verification or validation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
could verify that
Uses a different verb ("verify" instead of "confirm") to convey a very similar meaning.
could validate that
Focuses on proving the accuracy or legitimacy of something.
could affirm that
More direct and positive confirmation, suggesting conviction.
was able to verify that
Emphasizes the ability to verify, which can imply a process or effort involved.
could establish that
Implies proving or demonstrating something clearly and definitively.
could determine that
Focuses on the process of finding out or establishing something as a fact.
could ascertain that
Emphasizes discovering something through investigation or examination.
it was possible to confirm that
Adds the element of possibility or feasibility of the confirmation.
could substantiate that
Suggests providing evidence to support a claim or statement.
were in a position to affirm that
More formal, implying authority or official capacity to confirm.
FAQs
How can I use "could confirm that" in a sentence?
"Could confirm that" is used to express the ability or possibility of verifying information. Example: "The scientist "could confirm that" the hypothesis was correct after the experiment".
What are some alternatives to "could confirm that"?
Alternatives include "could verify that", "was able to verify that", or "could substantiate that". The best choice depends on the specific context and the nuance you want to convey.
Is it better to use "can confirm that" or "could confirm that"?
"Can confirm that" implies a current ability to verify something, while "could confirm that" suggests a past ability or a conditional possibility. The choice depends on the timeframe and certainty you want to express.
What does "could confirm that" imply about the certainty of the information?
"Could confirm that" suggests a degree of uncertainty or conditionality. It doesn't guarantee that the information is definitively verified, but rather that the ability or possibility to confirm exists.
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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