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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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can vouch for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "can vouch for" is a commonly used and correct part of a sentence in written English.
It means to confirm or endorse the truth or accuracy of something. You can use this phrase when you want to express your personal assurance or guarantee about something or someone. Example: I have known Mark for years and can vouch for his honesty and integrity. In this sentence, "can vouch for" is used to convey the speaker's personal endorsement and assurance about Mark's character.

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I can vouch for this.

I can vouch for that.

News & Media

The Economist

"I can vouch for that," Novak said.

I can vouch for this statement.

I can vouch for the house.

News & Media

The Guardian

Ms. Vizzi can vouch for that.

News & Media

The New York Times

Mike Schneider can vouch for that.

News & Media

The New York Times

The Devils can vouch for that.

I think you can vouch for that".

News & Media

The New York Times

Dick and Susan Yost can vouch for that.

News & Media

The New York Times

I can vouch for his grip.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When you want to show confidence, use "can vouch for" to demonstrate reliability and personal certainty.

Common error

Avoid using "can vouch for" based on hearsay or second-hand information; this undermines the credibility of your endorsement. Only vouch for what you know firsthand.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "can vouch for" functions as a declarative expression of personal validation or endorsement. It signals that the speaker has direct knowledge or experience that allows them to confirm the truth or quality of something. Ludwig AI validates this through numerous real-world examples.

Expression frequency: Very common

Frequent in

News & Media

70%

Academia

15%

Formal & Business

5%

Less common in

Science

5%

Reference

3%

Wiki

2%

Ludwig's WRAP-UP

In summary, "can vouch for" is a versatile and commonly used phrase to express personal confirmation or endorsement. Ludwig AI identifies it as grammatically correct and frequently used in various contexts, particularly in news and media. When employing this phrase, ensure you have direct knowledge to support your claim, avoiding the spread of hearsay. While primarily neutral in tone, consider more formal alternatives like "can attest to" or "can confirm" for certain professional settings. Leveraging this phrase effectively can enhance your credibility and add weight to your statements.

FAQs

What does "can vouch for" mean?

The phrase "can vouch for" means that you can confirm the truth or accuracy of something based on your own experience or knowledge. It indicates that you are willing to support or guarantee the validity of a statement or the quality of a person or thing.

How can I use "can vouch for" in a sentence?

You can use "can vouch for" to express your personal assurance about something. For example, "I "can vouch for" the quality of this product because I have used it myself", or "I "can vouch for" her work ethic; she always completes her tasks on time."

What can I say instead of "can vouch for"?

You can use alternatives like "can attest to", "can confirm", or "can verify", depending on the specific context and the degree of certainty you want to convey.

Is it appropriate to use "can vouch for" in formal writing?

Yes, it is appropriate to use "can vouch for" in formal writing, especially when you want to provide a personal guarantee or endorsement based on your direct experience. However, consider alternatives like "can attest to" or "can confirm" if a more formal tone is required.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: