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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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just an case

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "just an case" is not correct in English.
Did you mean "just in case"? You can use "just in case" to indicate a precaution or to prepare for a possible situation that may occur. Example: "I brought an umbrella, just in case it rains later."

⚠ May contain grammatical issues

Wiki

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

Just an case you lock yourself out of that room keep a spare key somewhere.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

"I'm not just a case.

News & Media

The New York Times

You're not just a case.

News & Media

The New York Times

Sometimes it is just a case of mind over matter.

News & Media

The New York Times

Nor is it just a case of individual responsibility.

News & Media

The Economist

Perhaps it is just a case of numbers.

News & Media

The Economist

"It's not just a case of knockout football.

News & Media

Independent

"It's just a case of me playing.

News & Media

Independent

Well, not just a case of amour-propre.

News & Media

The New York Times

It's not just a case of dye, of course.

News & Media

Independent

Then it's just a case of staying in.

News & Media

Independent
Show more...

Expert writing Tips

Best practice

Always use "just in case" instead of "just an case". "Just in case" is the grammatically correct and widely accepted phrase to express precaution or preparation for a possible situation.

Common error

Avoid confusing "an", which is an article used before vowel sounds, with "in", a preposition. The correct phrase is "just in case", not "just an case".

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

2.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "just an case" is intended to function as an adverbial phrase, modifying a verb by expressing a condition or precaution. However, it is grammatically incorrect. Ludwig AI indicates the correct form is "just in case".

Expression frequency: Rare

Frequent in

News & Media

33%

Wiki

33%

Science

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "just an case" is a grammatically incorrect version of the common idiom "just in case". As Ludwig AI points out, the correct phrase "just in case" is used to express precaution or preparation for a possible event. While the intended meaning is clear, the incorrect grammar undermines its effectiveness, making it unsuitable for formal contexts. It is recommended to always use "just in case" to ensure grammatical accuracy and clarity. Alternatives such as "in case" or "as a precaution" can also be used depending on the specific context. The few examples found by Ludwig highlight this error, emphasizing the importance of using the correct phrasing.

FAQs

What's the correct way to say "just an case"?

The correct phrase is "just in case". The phrase "just an case" is grammatically incorrect.

When should I use "just in case"?

Use "just in case" when you want to indicate that you're doing something as a precaution in preparation for a possible future event. For example: "I'll bring an umbrella just in case it rains."

What are some alternatives to "just in case"?

Alternatives to "just in case" include "in case", "as a precaution", or "in the event that".

Is "just an case" ever correct?

No, "just an case" is not considered correct in standard English. The proper phrasing is "just in case".

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Source & Trust

82%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Most frequent sentences: