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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i guarantee you

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I guarantee you" is a perfectly correct and usable phrase in written English.
You can use it to emphasize the certainty of something – for example, "I guarantee you that I'll make it to the meeting on time."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

"I guarantee you that".

News & Media

The New York Times

I guarantee you".

"I guarantee you might win," he promised.

News & Media

The New York Times

"I guarantee you they were thinking it".

I guarantee you that will not happen.

News & Media

The New York Times

"I guarantee you can do that.

News & Media

The New York Times

I guarantee you will be startled.

"I guarantee you they are bad.

News & Media

The New Yorker

I guarantee you were an accident.

I guarantee you 20 wins per season".

I guarantee you there's no problem".

Show more...

Expert writing Tips

Best practice

Use "I guarantee you" to express strong confidence in a prediction or promise, ensuring you have a reasonable basis for your assertion.

Common error

Avoid using "I guarantee you" too frequently, as it can diminish its impact and make you sound overly assertive or insincere. Instead, vary your language with alternatives like "I assure you" or "I'm confident that".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of the phrase "I guarantee you" is to serve as a performative utterance, where the act of saying it constitutes the act of making a guarantee. According to Ludwig AI, the phrase is grammatically correct and suitable for use.

Expression frequency: Very common

Frequent in

News & Media

68%

Formal & Business

16%

Science

16%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "I guarantee you" is a commonly used expression to convey certainty or assurance. Ludwig AI confirms its grammatical correctness and suitability for various contexts. While versatile, it's important to use it judiciously to avoid sounding overly assertive. Alternatives like "I assure you" or "I promise you" can provide a more formal tone. The phrase frequently appears in news and media, demonstrating its widespread acceptance and usage.

FAQs

What does "I guarantee you" mean?

The phrase "I guarantee you" is used to express a strong sense of certainty or assurance about a statement or promise. It indicates that the speaker is highly confident in the truth or outcome of what they are saying.

When is it appropriate to use "I guarantee you"?

It's appropriate to use "I guarantee you" when you are absolutely sure about something and want to convey that certainty to someone else. However, use it judiciously, as overuse can sound arrogant. Reserve it for situations where you have solid evidence or a strong basis for your claim.

What can I say instead of "I guarantee you"?

You can use alternatives like "I assure you", "I promise you", or "you can rest assured" depending on the context.

Is "I guarantee you" formal or informal?

The phrase "I guarantee you" is generally considered neutral in tone and can be used in both formal and informal settings. However, in very formal contexts, alternatives like "I assure you" might be preferred.

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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: