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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 promise

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I promise" is correct and usable in written English.
It is often used to make a commitment to do something, as in "I promise to be there on time."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I promise, thirteen.

News & Media

The New Yorker

No, Ned, I promise.

News & Media

The New Yorker

I promise I won't".

News & Media

The New Yorker

I promise it.

"I promise... ndakwijeje".

News & Media

The New Yorker

"O.K., I promise.

News & Media

The New Yorker

"Honestly, I promise you".

News & Media

The New Yorker

I promise you".

News & Media

The New York Times

I promise that".

News & Media

Independent

"I promise, it's nothing".

News & Media

The New Yorker

I promise to ask.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "I promise" when you are fully committed to fulfilling the stated action or outcome. Ensure you have the means and intention to follow through.

Common error

Avoid using "I promise" casually for trivial matters. Overusing it can diminish its impact and credibility when making important commitments.

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 "I promise" functions as a performative utterance, where the act of saying it constitutes the making of a promise. It is used to commit oneself to a future action or outcome. Ludwig confirms its grammatical correctness.

Expression frequency: Very common

Frequent in

News & Media

79%

Wiki

6%

Science

5%

Less common in

Formal & Business

4%

Encyclopedias

1%

Academia

1%

Ludwig's WRAP-UP

In summary, "I promise" is a versatile and frequently used phrase to express commitment and assurance. Ludwig AI confirms that the phrase is grammatically correct and suitable for a wide range of contexts, from casual conversations to professional communications, although it's most common in news and media. While it's generally acceptable, be mindful of overusing it and consider more formal alternatives like "I assure you" in certain settings. Always ensure you're able to fulfill the commitment when using this phrase to maintain credibility.

FAQs

How can I use "I promise" in a sentence?

Use "I promise" to express a firm commitment or assurance. For example, "I promise I'll be there on time", or "I promise to keep your secret safe".

What can I say instead of "I promise"?

You can use alternatives like "I guarantee it", "I give you my word", or "I assure you" depending on the context.

Is it okay to use "I promise" in formal writing?

While generally suitable for most contexts, in highly formal writing, consider alternatives like "I assure you" or "You have my assurance" for a more professional tone.

What's the difference between "I promise" and "I swear"?

"I promise" indicates a straightforward commitment, while "I swear" suggests a more solemn or emphatic declaration, sometimes implying a higher level of obligation or truthfulness.

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Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: