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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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have a reason

Grammar usage guide and real-world examples

USAGE SUMMARY

"have a reason" is a grammatically correct and commonly used phrase in written English.
It means to possess or hold a justification or explanation for something. Example: "Please explain why you are late. You must have a reason for your tardiness."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Had to have a reason.

News & Media

The New Yorker

"They don't have a reason.

News & Media

The New York Times

"We have a reason now".

News & Media

The New York Times

"I have a reason to be optimistic.

News & Media

Independent

But they do have a reason now.

News & Media

The Economist

You have to have a reason.

"They have a reason to be frustrated.

I have a reason to be here.

News & Media

The Guardian

Active has to have a reason.

News & Media

The New York Times

WADDLES -- Did you have a reason?

News & Media

The New York Times

Ukip may have a reason for staying calm.

News & Media

Independent
Show more...

Expert writing Tips

Best practice

When using "have a reason", ensure the reason is clearly articulated to provide context and avoid ambiguity. For example, instead of saying "They must have a reason", specify the reason: "They must have a reason to celebrate after winning the championship".

Common error

Avoid assuming the reason is self-evident to the audience. Always clarify the reason to ensure understanding. For instance, don't just say "I have a reason", explain what that reason is.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "have a reason" primarily functions as a verbal phrase, indicating the existence of a justification, motive, or explanation for an action, belief, or situation. As confirmed by Ludwig AI, it's a grammatically correct and frequently used expression.

Expression frequency: Very common

Frequent in

News & Media

49%

Wiki

39%

Science

4%

Less common in

Formal & Business

4%

Reference

2%

Academia

2%

Ludwig's WRAP-UP

The phrase "have a reason" is a common and grammatically sound expression used to indicate the presence of a justification, motive, or explanation. Ludwig AI confirms its correctness and frequent usage across diverse contexts, particularly in news, media, and wiki sources. When using this phrase, it's vital to articulate the reason clearly to avoid ambiguity and ensure the audience understands the underlying rationale. While alternatives like "have a justification" or ""have a motive"" exist, "have a reason" remains a versatile and widely accepted choice.

FAQs

How can I use "have a reason" in a sentence?

Use "have a reason" to indicate that there is a justification or explanation for a particular action or belief. For example, "The fans "have a reason to be frustrated" with the team's performance."

What are some alternatives to "have a reason"?

Alternatives include "have a motive", "have grounds for", or "possess an explanation". The best choice depends on the specific context.

Is it better to say "have a reason for" or "have a reason to"?

Both are correct, but they are used in slightly different contexts. "Have a reason for" is typically followed by a noun or gerund (e.g., "have a reason for doing something"), while "have a reason to" is followed by a verb (e.g., "have a reason to believe something").

What's the difference between "have a reason" and "have an excuse"?

"Have a reason" typically implies a valid or justifiable cause, while "have an excuse" often suggests a less legitimate or even fabricated explanation. For example, "He had a good reason for being late" implies a valid cause, whereas "He had an excuse for being late" suggests a less convincing explanation.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: