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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I vouch for

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I vouch for" is correct and usable in written English. You can use it when you want to express your support or endorsement of someone or something. Example: "I vouch for her integrity and dedication to the project." Alternative expressions include "I endorse" and "I guarantee."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

13 human-written examples

I vouch for John Ashcroft.

News & Media

The New York Times

"I vouch for them," he said.

News & Media

The New York Times

I vouch for him without hesitation or qualification.

News & Media

The New Yorker

He vouches for his, I vouch for mine.

News & Media

The Guardian

For that reason, ask yourself: what can I vouch for?

"Mike wrote a letter to Anthony Minghella and said 'Put her in Cold Mountain, I vouch for her'," she said.

News & Media

Independent
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

I vouched for that judgment.

News & Media

Independent

I know I vouched for the iPod Karaoke before, but that was designed for the comfort of your own home.

News & Media

TechCrunch

Having been one myself, I think I can vouch for their honesty.

I was there; I can vouch for that".

News & Media

The New York Times

I can vouch for these benefits, I've seen business growth first hand.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Consider the context and audience when using "I vouch for". It's suitable for both formal and informal situations where you want to express strong support.

Common error

Avoid using "I vouch for" too frequently, as it can make your writing sound repetitive. Vary your language by using synonyms like "I endorse" or "I support" to maintain reader engagement.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I vouch for" primarily functions as a declarative statement, expressing the speaker's personal endorsement or guarantee of someone or something. Ludwig confirms this usage through various examples where the phrase is used to support claims or attest to qualities.

Expression frequency: Uncommon

Frequent in

News & Media

70%

Academia

20%

Science

5%

Less common in

Formal & Business

3%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, "I vouch for" is a phrase used to express personal endorsement or assurance. It functions as a declarative statement aimed at providing credibility and support. While applicable in both formal and informal contexts, it leans towards a neutral to professional register. Ludwig confirms its grammatical correctness and highlights its usage in news, media, and academic spheres. Alternatives include "I attest to" and "I endorse". Be mindful of overusing the phrase to maintain writing clarity and engagement.

FAQs

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

You can use "I vouch for" when you want to express your support or endorsement of someone or something. For example, "I vouch for her integrity and dedication to the project."

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

You can use alternatives like "I attest to", "I can confirm", or "I endorse depending on the context".

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

Yes, "I vouch for" can be used in formal writing, especially when you need to provide a strong personal assurance or endorsement. However, consider the tone and audience to ensure it fits the overall style.

What's the difference between "I vouch for" and "I guarantee"?

"I vouch for" implies a personal endorsement based on your experience or knowledge, while "I guarantee" suggests a more formal assurance of a specific outcome or quality. The choice depends on the context and the level of commitment you want to convey.

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Source & Trust

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Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: