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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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i will definitely

Grammar usage guide and real-world examples

USAGE SUMMARY

"I will definitely" is a correct and usable part of a sentence in written English.
It can be used when making a strong statement or promise about something that will happen in the future. For example: - I will definitely finish my assignment before the deadline. - He will definitely come to the party tonight. - We will definitely win the game if we work together. It can also be used to express certainty about a future event, such as: - The new restaurant will definitely become popular with its unique menu. - She will definitely be accepted into the prestigious university with her qualifications. - The company will definitely expand its market to other countries.

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I will definitely return.

I will definitely go back.

News & Media

The New Yorker

I will definitely be running".

News & Media

Independent

But I will definitely graduate.

But I will definitely try".

News & Media

The Guardian

"I will definitely nominate myself".

"I will definitely come into power".

News & Media

The New Yorker

"I will definitely testify," Mr. Weldon said.

News & Media

The New York Times

I will definitely use them again.

News & Media

The New York Times

I will definitely keep flying my wingsuit".

News & Media

Independent

I will definitely follow your advice.

Show more...

Expert writing Tips

Best practice

Use "I will definitely" to convey a strong sense of commitment or certainty about a future action. For example, "I will definitely be there" shows stronger conviction than "I might be there."

Common error

Avoid overuse of "I will definitely" in close succession. Vary your language with synonyms like "certainly", "absolutely", or "undoubtedly" to maintain reader engagement and avoid sounding repetitive.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I will definitely" functions as an auxiliary phrase used to express a strong intention or commitment towards a future action. It modifies the verb that follows, adding emphasis to the certainty of the action, as supported by Ludwig.

Expression frequency: Very common

Frequent in

News & Media

68%

Academia

16%

Formal & Business

16%

Less common in

Science

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "I will definitely" is a versatile phrase used to express strong intention, commitment, or certainty. As Ludwig AI confirms, it's grammatically sound and frequently appears in news, media, and academic contexts. While neutral in register, it's best to avoid overuse by substituting with synonyms like "certainly" or "absolutely". The examples from Ludwig highlight the phrase's widespread use in conveying assurance and conviction about future actions.

FAQs

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

Use "I will definitely" to express a firm intention or strong certainty about a future event. For example, "I will definitely attend the meeting" or "I will definitely finish the project on time".

What are some alternatives to "I will definitely"?

You can use alternatives like "I will certainly", "I will absolutely", or "I intend to" depending on the context.

Is "I will definitely" formal or informal?

"I will definitely" is generally considered neutral in tone and can be used in both formal and informal contexts. However, in very formal writing, consider using alternatives like "it is my intention to".

What's the difference between "I will definitely" and "I might"?

"I will definitely" expresses a high degree of certainty and commitment, while "I might" indicates uncertainty and possibility. "I will definitely go" means you are sure you will go, whereas "I might go" means you are unsure.

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Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: