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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 will be good

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I will be good" is correct and usable in written English.
You can use it when expressing a commitment to behave well or improve one's behavior in a specific context. Example: "After reflecting on my actions, I promise that I will be good from now on."

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

16 human-written examples

It seems to me that "goodness" is so culturally constructed and so relative that "I will be good" is an absolutely meaningless statement.

News & Media

Vice

I will be good.

I will be good; I will be good.

News & Media

The New Yorker

I will be good, though, and care for it".

News & Media

The Guardian

By Elizabeth Bishop The New Yorker, September 19 , 2005P. 81 I will be good; I will be good.

News & Media

The New Yorker

Later, she said to me, "Oh, I hope I will be good enough for him".

News & Media

The New Yorker
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Human-verified similar examples from authoritative sources

Similar Expressions

44 human-written examples

Yeah, if I think it will be good, I'll do it.

News & Media

Huffington Post

"I think it will be good.

I think it will be good to investigate.

"I think it will be good for everyone," said Juan Carlos.

News & Media

The Guardian

I think it will be good to have them here".

News & Media

BBC
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Expert writing Tips

Best practice

Use "I will be good" to express a sincere commitment to improve behavior in personal or professional settings. This phrase is best suited when acknowledging past shortcomings and promising future correction.

Common error

Avoid using "I will be good" in highly formal or professional settings where a more sophisticated expression of commitment to ethical conduct is expected. Alternatives like "I will adhere to the highest ethical standards" may 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

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I will be good" functions as a statement of intent or promise. It expresses a commitment to behave in a desirable or acceptable manner. Ludwig AI confirms its correct and usable nature, as shown in various examples.

Expression frequency: Common

Frequent in

News & Media

40%

Wiki

20%

Science

10%

Less common in

Formal & Business

10%

Academia

10%

Reference

10%

Ludwig's WRAP-UP

The phrase "I will be good" is a common expression used to convey a promise or intention to behave well, improve conduct, or adhere to specific rules. As Ludwig AI confirms, it is both grammatically correct and usable. While versatile, it is most suited for informal settings or personal conversations. For more formal or professional contexts, alternative expressions like "I intend to behave well" or "I promise to improve my behavior" might be more appropriate. The phrase appears most frequently in news and media sources, demonstrating its widespread use in everyday language.

FAQs

What does it mean to say "I will be good"?

Saying "I will be good" expresses a promise or commitment to behave well, follow rules, or improve one's conduct. It often implies acknowledging past misbehavior and intending to correct it in the future.

How can I use "I will be good" in a sentence?

You can use "I will be good" to reassure someone of your intention to behave appropriately. For example: "I know I've made mistakes, but "I will be good" from now on."

What are some alternatives to saying "I will be good"?

Depending on the context, you could use alternatives like "I intend to behave well", "I promise to be better", or "I'll be on my best behavior".

When is it appropriate to use the phrase "I will be good"?

This phrase is appropriate in situations where you need to reassure someone about your future conduct, especially after admitting a mistake. However, it may sound simplistic in formal or professional settings, where a more elaborate explanation may be needed.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: