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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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vouch to

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "vouch to" is not commonly used in written English and may not be considered correct.
It can be used when expressing a commitment to support or affirm something, but it is more typical to use "vouch for" instead. Example: "I can vouch for her honesty and integrity in this matter."

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

I'm happy to vouch as to the quality of his merchandise.

News & Media

The New Yorker

After the tournament, she vouched to go on a four-week break to recover from her lengthy season that had taken its toll physically and mentally.

Even if there were groups vouching to fight for a pluralistic state, one wouldn't necessarily take them at their word.

At the same time, Rabl has vouched to cut down the operational deficit of his social democrat predecessors, promising to save the city 40m euros per year.

News & Media

The Guardian

All of these volunteers vouched to having had influenza-like illness recently (during the previous year).

Science

Plosone

So we have inferred from free energy perturbation data that with increasing binding affinity the desolvation energy is indicative of a stable system vouching to reach its energy minima.

Now it's my turn to vouch for him, to get him healthy and to learn, before it's too late, all the things he knows once more.

News & Media

The New York Times

Burns asks Homer to vouch for him to Gloria, so Homer regales her by listing Burns' many exploits.

Yet the regulation already exists that allows for one bank to essentially vouch for you to another.

News & Media

TechCrunch

Nor could Netanyahu find any respectable security experts to vouch for his return to power.

News & Media

Huffington Post

The idea with Vouch is to give consumers a way to receive lower interest rates on loans by having other family members and friends "vouch" for them.

News & Media

TechCrunch
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Expert writing Tips

Best practice

When you want to recommend someone, use “references”. When you want to attest that what they claim is true, use “vouch for”.

Common error

Avoid using "vouch to". The correct and commonly used phrase is "vouch for". For example, say "I can vouch for his integrity" instead of "I can vouch to his integrity".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "vouch to" functions as a verb phrase, attempting to express the act of confirming or attesting to something. However, it is grammatically questionable and not the standard form. Ludwig AI confirms the preferred usage is "vouch for".

Expression frequency: Rare

Frequent in

News & Media

33%

Wiki

20%

Science

17%

Less common in

Formal & Business

13%

Encyclopedias

10%

Reference

7%

Ludwig's WRAP-UP

In summary, while the phrase "vouch to" may appear in some contexts, it's generally considered grammatically incorrect. Ludwig AI confirms the preferred and widely accepted alternative is "vouch for". When intending to express support or confirmation, it's best to avoid "vouch to" and instead opt for "vouch for" or other alternatives like "attest to", "certify", or "endorse" to ensure clarity and grammatical correctness. Using correct grammar will also help you get your points across more efficiently.

FAQs

What does "vouch for" mean?

"Vouch for" means to assert or confirm the truth or reliability of something, or to support someone's character or abilities. It implies taking responsibility for the accuracy or validity of what you're vouching for.

Is it correct to say "vouch to"?

No, the correct and commonly used phrase is "vouch for". While you might encounter "vouch to" in some contexts, it is generally considered grammatically incorrect. Use "vouch for" instead.

What can I say instead of "vouch for"?

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

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

You can use "vouch for" like this: "I can "vouch for" her work ethic because I've seen her dedication firsthand", or "The reference letters will "vouch for" his skills and experience".

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Source & Trust

85%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: