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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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three

Grammar usage guide and real-world examples

USAGE SUMMARY

"three" is correct and usable in written English.
You can use it as a number or as an adjective or noun to refer to an object, or things that can be counted. Example sentence: We will be serving three desserts tonight.

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Two? Three?

News & Media

The New York Times

Or all three.

More than 9,000 women were involved originally, and were divided into three groups.

News & Media

The Economist

"It took three days".

News & Media

The New York Times

Three were killed.

News & Media

The New York Times

They have had enough of career politicians in three parties who don't even understand the problems they face in their everyday lives.

News & Media

The Guardian

Among the last set of polls, three showed the main parties level-pegging, three had the Conservatives in front by a single point and one gave Labour a two-point advantage.

News & Media

The Guardian

However, a South Korean defence official said separately that North Korea could develop a fully operational submarine with ballistic missiles within two or three years.

News & Media

The Guardian

North Korea's recent test-firing of a ballistic missile from a submarine was "very serious and concerning", South Korea said on Monday, with one defence official suggesting Pyongyang could have a fully operational platform in two or three years.

News & Media

The Guardian

Pinker calls this offense "a schoolteacher rule" that is "a product of the usual three confusions: English with Latin, informal style with incorrect grammar, and syntax with semantics".

News & Media

The Economist
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Sixty-four Isoldiersoldiers have been killed.

News & Media

The Guardian

Expert writing Tips

Best practice

When using "three" in formal writing, ensure it agrees in number with the noun it modifies. For instance, use plural nouns like "three books" instead of "three book".

Common error

Avoid using "three" with singular nouns. Always use the plural form of the noun when referring to a quantity of three, such as "three apples" instead of "three apple".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

94%

Authority and reliability

4.8/5

Expert rating

Real-world application tested

Linguistic Context

"Three" functions primarily as a numeral adjective, quantifying nouns in a sentence. It can also function as a noun when referring to the digit itself or something representing the number three. Ludwig AI confirms this with examples showing its versatile usage.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "three" is a versatile numeral adjective and noun used to specify a quantity or refer to the number itself. Ludwig AI confirms its correct and widespread usage. Predominantly found in news and media contexts, it maintains a neutral tone suitable for diverse applications. To ensure clarity, always use plural nouns with "three" and remain consistent with spelling or numeral style within a document. Alternatives like ""trio"" or ""triad"" can add nuance, depending on the context. By following these guidelines, you can confidently and accurately use "three" in your writing.

FAQs

How to use "three" in a sentence?

You can use "three" as a numeral adjective to quantify nouns, for example, "I have three cats", or as a noun itself, as in, "Put all the threes in a separate container".

What are some synonyms for "three"?

Synonyms for "three" include "trio", "triad", or "ternary" depending on the specific context.

Is it correct to write out the number "three" or use the numeral "3"?

Both are correct, but the choice depends on the style guide and context. Generally, spell out numbers one to nine and use numerals for 10 and above. However, always be consistent within a document.

What does "three" mean in different contexts?

The meaning of "three" remains consistent as a numerical value, but its significance can vary. It might refer to a quantity, a ranking (the third), or a specific age (a three-year-old), depending on the surrounding words.

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Source & Trust

94%

Authority and reliability

4.8/5

Expert rating

Real-world application tested

Most frequent sentences: