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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 sure can

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I sure can" is correct and usable in written English.
It can be used to express confidence or willingness to do something in response to a request or question. Example: "Can you help me with this project?" "I sure can!"

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

Because I can't vote for you, but I sure can knock on doors and make phone calls," she said.

News & Media

The Guardian

On the other hand, I sure can talk about divorce from personal experience, and divorce is an issue that now applies to half of us.

Q. Can you remember a specific moment at Baby College when you saw parents really respond to your ideas? A. I sure can.

News & Media

The New York Times

He'd had an earlier chance, too, when Senator Tom Cotton, Republican of Arkansas, asked him, "Can you talk to us about how you might resist such pressure if you receive it from the White House?" "I sure can," Carter said.

News & Media

The New Yorker

I don't agree with the nihilistic ridiculing of expertise that powered the Out campaign to victory, but I sure can see why "trust no one" had such appeal to such a large audience.

They can also win by playing a game in which a man receives a slip of paper with half of a pickup line like, "I may not be Fred Flintstone... ...... and is then tasked with finding the woman holding the other half ("... but I sure can make your bed rock").

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

Nor, I'm sure, can most Guardian readers.

I say, "You sure can".

News & Media

Huffington Post

I'm sure I can.

I'm sure I can fulfil it.

News & Media

The New York Times

I'm sure I can manage with a little pain".

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Expert writing Tips

Best practice

Use "I sure can" to express enthusiastic agreement or capability, especially in informal settings or when responding to a request.

Common error

While "I sure can" is acceptable in many situations, avoid it in highly formal or professional communication where a more formal response like "Certainly, I can" might be more appropriate.

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

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "I sure can" is to serve as an emphatic affirmative response. It's a declaration of ability and willingness. As Ludwig AI explains, this phrase is correct and usable in written English.

Expression frequency: Uncommon

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "I sure can" is an informal, yet grammatically sound way of expressing agreement or capability. According to Ludwig AI, it's suitable for written English and conveys confidence or willingness. While commonly found in news and media, it should be used cautiously in formal contexts, where phrases like "Certainly, I can" are more appropriate. The usage guidelines suggest employing it to show enthusiasm and avoiding it in overly formal communication. Ultimately, the phrase provides an affirmative response with a touch of informality and eagerness.

FAQs

What does "I sure can" mean?

The phrase "I sure can" is an emphatic and informal way of saying "Yes, I can". It indicates willingness and ability to perform a task or agree with a statement.

When is it appropriate to use "I sure can"?

"I sure can" is suitable for informal settings and conversations. It adds a touch of enthusiasm and confidence to your response. Avoid using it in highly formal or professional situations.

What can I say instead of "I sure can"?

You can use alternatives like "certainly, I can", "of course, I can", or "yes, I can indeed" depending on the context and the level of formality required.

Is "I sure can" grammatically correct?

Yes, "I sure can" is grammatically correct, although it is considered an informal expression. The word "sure" functions as an intensifier in this context, emphasizing the affirmative response.

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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: