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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i definitely do

Grammar usage guide and real-world examples

USAGE SUMMARY

"I definitely do" is a correct and usable phrase in written English.
You can use it to emphasize that you are in agreement with something. For example, "Do you think I should help them?" "I definitely do."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"I definitely do now.

News & Media

The New Yorker

I definitely do".

"I definitely do," he said.

I definitely do look panicked this time.

ICED TEA, WRAPS If I'm alone, I definitely do Starbucks.

News & Media

The New York Times

"I definitely do not think it's a foregone conclusion.

News & Media

The New York Times

And that's something I definitely do not recommend.

News & Media

The New Yorker

I definitely do lean towards the 1970s-meets-modern 1970s-meets-modern 1970s-meets-modern

And I definitely do... when it's right to.

I've got that sound going, I definitely do... a catch in my voice... listen," he says.

News & Media

The New Yorker

Except about the not taking someone before his time, I definitely do that.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "I definitely do" to express agreement or affirmation emphatically. It's suitable for both spoken and written contexts where you want to convey a strong sense of certainty.

Common error

While "I definitely do" is grammatically correct, overuse in formal writing can sound repetitive. Consider alternatives like "I certainly agree" or "I concur" to maintain a professional tone.

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

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I definitely do" functions as an emphatic affirmation or agreement. It reinforces a previous statement or question with certainty. As Ludwig AI confirms, this is a grammatically correct and widely used expression. Examples from Ludwig showcase its usage in various contexts to express strong concurrence.

Expression frequency: Very common

Frequent in

News & Media

96%

Science

2%

Formal & Business

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "I definitely do" is a grammatically sound and frequently used expression for conveying strong agreement or affirmation. Ludwig AI confirms its correctness, and the examples provided demonstrate its versatility across numerous contexts, primarily within news and media. While generally neutral in tone, more formal settings might benefit from alternative expressions like "I certainly agree". To enhance writing, aim to use "I definitely do" when you need to express certainty, but avoid overuse to prevent repetitiveness. Remember that while "I definitely do" is correct and common, varied language always strengthens communication.

FAQs

What does "I definitely do" mean?

The phrase "I definitely do" is used to express strong agreement or affirmation. It emphasizes that you not only agree but are also certain about your agreement.

How can I use "I definitely do" in a sentence?

You can use "I definitely do" in response to a question or statement where you want to show strong agreement. For example: "Do you think this is the right approach?" "I definitely do."

What can I say instead of "I definitely do"?

You can use alternatives like "I certainly do", "I absolutely do", or "I surely do" to express similar agreement with slight variations in emphasis.

Is "I definitely do" formal or informal?

"I definitely do" is generally considered neutral to slightly informal. While grammatically correct, more formal contexts might benefit from alternatives like "I certainly agree".

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Source & Trust

91%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: