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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a third of us
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a third of us" is correct and usable in written English.
It can be used to refer to a specific portion of a group, indicating that one-third of the members are being discussed or considered. Example: "In our recent survey, a third of us expressed a preference for remote work over in-office attendance."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Electricity generation accounts for nearly a third of US emissions.
News & Media
*Neil Armstrong First man to walk on the Moon, but like a third of US and Soviet astronauts he suffered from motion sickness in space.
News & Media
Nearly a third of US millennials are afraid of working too much, for example, compared with 24% of Canadians.
News & Media
These are the single biggest source of carbon pollution, accounting for a third of US greenhouse gas emissions and 40% of its carbon output.
News & Media
They need it for the exercise; a third of US kids are either overweight or obese.
News & Media
24 million additional kids -- that's roughly equivalent to a third of US children.
News & Media
"Through this year, maybe a third of US households are addressable," according to Neustar's business development director Lock Dethero.
News & Media
More than a third of US adults are considered obese, according to the Center for Disease Control and Prevention.
News & Media
More than a third of US adults are considered obese, according to the Centre for Disease Control and Prevention.
News & Media
A third of us use Facebook.
News & Media
Is it anything to do with the finding that a third of US stethoscopes used in emergencies were contaminated with methicillin-resistant Staphylococcus aureus (MRSA) bacteria?
News & Media
Expert writing Tips
Best practice
When using "a third of us", ensure the context clearly defines the group being referred to. This avoids ambiguity and ensures your audience understands who the 'us' represents.
Common error
Avoid using "a third of us" when the 'us' is not clearly defined or easily understood by the audience. Always provide context to clarify who 'us' refers to, preventing confusion.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a third of us" functions as a partitive phrase, identifying a specific proportion of a group. As Ludwig AI suggests, it correctly denotes that one-third of the members are being discussed. It often acts as a subject or part of the subject in a sentence.
Frequent in
News & Media
63%
Academia
9%
Science
3%
Less common in
Formal & Business
2%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "a third of us" is a common and grammatically correct way to indicate that approximately 33% of a specific group is being referenced. As Ludwig AI confirms, it's a partitive phrase that functions to quantify a portion of a group. It is widely used across various contexts, particularly in News & Media, reflecting its versatility and general applicability. Remember to ensure the context clearly defines the 'us' to avoid any ambiguity. Alternatives like "one third of us" or "approximately 33% of us" can be used for stylistic variation. The frequency of this phrase in diverse sources, including The Guardian, Huffington Post, and BBC, underscores its widespread acceptance and utility in English communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
One third of our group
Replaces "us" with "our group" to specify the group being referred to.
Roughly a third of us
Adds "roughly" to show that the number is approximate.
Approximately 33% of us
Uses a percentage to approximate the fraction, adding a more numerical feel.
One in three of us
Changes the phrasing to a ratio.
About 30 percent of us
Uses a rounded percentage to convey a similar proportion.
A portion of us
Less specific, indicating a part without specifying the exact amount.
A segment of our population
Substitutes "us" with "our population" offering a statistical feel.
Some of our members
Focuses on membership and uses an indefinite pronoun instead of a fraction.
A share of us
Uses "share" to describe the division, which is less precise.
A considerable number of us
Highlights the quantity of the group while keeping the specific numbers vague.
FAQs
How can I use "a third of us" in a sentence?
Use "a third of us" to indicate that approximately 33% of a specific group is being referred to. For example: "A third of us prefer working from home."
What are some alternatives to saying "a third of us"?
You can use phrases like "one third of us", "approximately 33% of us", or "one in three of us" depending on the level of precision required.
Is it more appropriate to use "one third of us" or "a third of us"?
Both "a third of us" and "one third of us" are grammatically correct and can be used interchangeably. The choice often depends on stylistic preference.
What does "a third of us" specifically refer to?
"A third of us" means approximately 33.33% of a group that includes the speaker or writer. It indicates a proportional amount of the group being discussed.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested