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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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their own

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "their own" is correct and usable in written English.
It can be used to indicate possession or individuality, often in contexts where you are referring to something that belongs to or is characteristic of a specific group or person. Example: "Each student should bring their own materials to the workshop."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They're their own people.

"That's their own opinion.

With their own hands.

News & Media

The New York Times

"They're their own bosses.

But not their own.

News & Media

The Economist

For their own good.

News & Media

The New Yorker

Everyone's their own person".

News & Media

The New York Times

"In their own eyes.

Everyone creates their own".

News & Media

The New York Times

Surveying their own careers?

They're on their own".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "their own" to emphasize possession or individuality when referring to a group. For instance, "Students should develop their own strategies for learning."

Common error

Avoid using "there" or "they're" in place of "their own". "There" indicates a location, and "they're" is a contraction of "they are". For example, the correct phrase is "They created their own website," not "They created there own website" or "They created they're own website".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "their own" functions primarily as a determiner phrase, modifying a noun to indicate possession, origin, or association with a particular group. Ludwig examples show it used to denote belongings, ideas, or characteristics specific to the group being referenced. It emphasizes that something is not shared or imposed, but rather originates from within the group itself.

Expression frequency: Very common

Frequent in

News & Media

78%

Science

10%

Formal & Business

5%

Less common in

Academia

2%

Wiki

3%

Encyclopedias

2%

Ludwig's WRAP-UP

The phrase "their own" is a common and grammatically sound way to indicate possession, origin, or association with a specific group. As shown by Ludwig, it appears frequently in news and media, science, and formal business contexts. While generally neutral in register, it's crucial to avoid confusing it with homophones like "there" or "they're". Emphasizing clarity and distinctiveness, "their own" is a versatile tool for expressing individuality and group ownership.

FAQs

How can I use "their own" in a sentence?

"Their own" is used to indicate possession or individuality relating to a group. Example: "The students designed "their own" projects".

What is a good alternative to "their own"?

Depending on the context, you could use alternatives such as "belonging to them", "uniquely theirs", or "exclusively their".

Is "their own" formal or informal?

"Their own" is generally considered neutral and can be used in both formal and informal contexts.

When should I use "each to their own" instead of "their own"?

Use "each to their own" when expressing that people have different preferences or opinions, whereas "their own" simply indicates possession or origin.

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Real-world application tested

Most frequent sentences: