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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I definitely need to

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I definitely need to" is correct and usable in written English.
You can use this phrase to emphasize that you have determined a course of action, especially when it is something you need to do. Example: I definitely need to finish my report by the end of the week.

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

I definitely need to set a better tone.

"I definitely need to fight for $15," she said.

News & Media

The Guardian

If I'm going to live Sorority Life, I definitely need to rock the highest scoring boyfriend.

"I definitely need to play better for us to make that jump," Williams said.

"I definitely need to start delivering that quality in the box more consistently.

"This is a part of my game that I definitely need to have in my whole game," he said.

News & Media

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

Similar Expressions

42 human-written examples

I definitely needed to work.

"Yeah, I definitely needed to rest," Williams said.

News & Media

The New York Times

She was horrified when I got a six-inch haircut; according to her, I definitely needed to keep it long.

My father also had the ulterior motive that squash could provide the extra help I definitely needed to get into his alma mater, Yale.

"I realized I definitely needed to figure that out".

News & Media

TechCrunch
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Expert writing Tips

Best practice

Use "I definitely need to" when you want to clearly communicate a requirement or strong need for a specific action. The word 'definitely' adds emphasis.

Common error

Avoid overuse of "definitely" in highly formal or academic writing. Consider using more nuanced language to convey necessity or obligation, such as "It is essential that I" or "I am required to"

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 phrase "I definitely need to" functions as a declarative statement expressing a strong personal necessity or obligation. Ludwig shows numerous examples where this phrase introduces actions deemed essential by the speaker.

Expression frequency: Common

Frequent in

News & Media

50%

Science

25%

Formal & Business

10%

Less common in

Academia

5%

Encyclopedias

5%

Wiki

5%

Ludwig's WRAP-UP

In summary, the phrase "I definitely need to" is a grammatically sound and commonly used expression to convey a strong sense of personal necessity or obligation. As Ludwig AI confirms, the phrase is appropriate for general use, though formality should be considered in specific contexts. The phrase's frequency across diverse sources, including news, media, and scientific publications, demonstrates its versatility and broad appeal. While several alternatives exist, "I definitely need to" offers a direct and emphatic way to express a commitment to a particular action.

FAQs

How can I use "I definitely need to" in a sentence?

Use "I definitely need to" to express a strong sense of necessity or obligation. For example, "I definitely need to finish this report by Friday" indicates the importance of completing the report.

What can I say instead of "I definitely need to"?

You can use alternatives like "I really should", "It's essential for me to", or "I absolutely must" depending on the context and desired emphasis.

Which is correct, "I definitely need to" or "I need to definitely"?

"I definitely need to" is generally preferred because the adverb "definitely" modifies the verb "need". "I need to definitely" is less common and may sound awkward to some native English speakers.

When is it appropriate to use "I definitely need to"?

It is appropriate to use "I definitely need to" in situations where you want to strongly express the necessity of an action, whether it's a personal goal, a professional obligation, or a matter of urgency.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: