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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has good reason

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has good reason" is correct and usable in written English.
It can be used when justifying or explaining a decision, action, or belief based on logical or valid grounds. Example: "She has good reason to believe that the project will succeed, given the extensive research and planning that has been done."

✓ Grammatically correct

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

She has good reason.

He has good reason.

He has good reason to be nervous.

News & Media

The Economist

She has good reason to be sensitive.

News & Media

The New Yorker

It has good reason to worry.

News & Media

The New York Times

He has good reason to fret.

News & Media

The New York Times

He has good reason to be proud.

He has good reason not to.

News & Media

The Guardian

Mariatu has good reason to be afraid.

News & Media

The Guardian

She has good reason for the accusation.

News & Media

The Guardian

Dugassa has good reason to be proud.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When employing "has good reason" in your writing, consider varying your phrasing with alternatives like "is justified in" or "has a legitimate basis" to maintain reader engagement.

Common error

Avoid using "has good reason" without providing specifics. The phrase loses its impact if the actual reason isn't clearly articulated or is left ambiguous.

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 "has good reason" functions as a justification or explanation for a particular action, feeling, or belief. It asserts that there are valid grounds supporting the subject's position or behavior. Ludwig AI confirms this through numerous examples.

Expression frequency: Very common

Frequent in

News & Media

93%

Formal & Business

5%

Science

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "has good reason" is a versatile phrase used to justify or explain an action, belief, or feeling. Ludwig AI analysis reveals that it is grammatically correct and frequently used across various contexts, particularly in news and media. While generally neutral in register, its effectiveness depends on the clarity and strength of the supporting reasons provided. Alternatives such as "is justified in" or "has a valid justification" can offer variety, but the core meaning remains consistent: there is a compelling basis for the subject's actions or beliefs. The Ludwig AI confirms that the phrase is commonly used.

FAQs

How can I use "has good reason" in a sentence?

You can use "has good reason" to justify an action or belief. For example, "She "has good reason" to be cautious after the previous incident."

What are some alternatives to "has good reason"?

Alternatives include "is justified in", "has a valid justification", or "has grounds to", depending on the specific context.

Is it grammatically correct to say "have good reason" instead of "has good reason"?

Yes, but the correct form depends on the subject. Use "have good reason" with plural subjects (e.g., "They have good reason to be concerned"), and "has good reason" with singular subjects (e.g., "She has good reason to be concerned").

What's the difference between "has good reason" and "has a good reason"?

"Has good reason" generally implies a significant or compelling justification. "Has a good reason" can be used similarly, but it can also refer to simply having any valid explanation, even if it's not particularly strong.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: