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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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at one two

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "at one two" is not correct and does not make sense in written English.
It appears to be an incomplete or incorrect expression, and without context, it is unclear when it could be used. Example: "I will meet you at one two" does not convey a clear meaning.

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

48 human-written examples

Linear models will be used to assess the effect of treatment group on secondary outcomes at one, two, four and twelve weeks.

Percentage agreements and disagreements were calculated; overall agreement and proportion of disagreements at one, two or three levels on the scales were reported in the method of Nikoletti et al [ 3].

A local cop complained that they "were on the streets of Beatrice at one, two, three o'clock in the morning".

News & Media

The New Yorker

Movement-induced nociception was evaluated by the Knee-Bend and CatWalk tests [ 13] on Day 0 (before the first injection), and at one, two, three, four, five and six weeks after the first injection, until each group's endpoint.

Maybe they won't ever find physical evidence at Alder Creek where Tamsen and George Donner were, but certainly cannibalism occurred at one, two, or three of the campsites and in the open mountains on escape and rescue attempts.

News & Media

Huffington Post

"The consumer is looking at one, two or three years of ownership".

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

12 human-written examples

By 2001 the number of children immunised at one, two and five years of age exceeded 90% of the population.

News & Media

The Guardian

Then they measured blood vessel elasticity, a test of blood flow efficiency, at one, two and six months afterward.

This was replenished by ultrasound-guided injection of additional drug-laden polymer at one, two and three weeks post-operatively.

We sought to identify outliers by creating control lines at one, two and three SDs.

Science

BMJ Open

At one, two and four hours the limits of agreement were 29%, 22% and 28% respectively.

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Expert writing Tips

Best practice

When listing numbers, ensure they are separated by commas or conjunctions for clarity. For example, use "at one, two, and three" or "at one or two" instead of "at one two".

Common error

Avoid concatenating numbers without proper separators. Omitting commas or conjunctions can lead to ambiguity and grammatical errors. Always ensure clarity in numerical expressions.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "at one two" functions primarily as a numerical sequence indicator, often used to specify points in time or steps in a process. However, according to Ludwig AI, it's not correct and requires separators for grammatical accuracy.

Expression frequency: Common

Frequent in

Science

65%

News & Media

33%

Formal & Business

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "at one two" is used to indicate a numerical sequence, but it's considered grammatically incorrect without proper separators. Ludwig AI confirms this, suggesting the use of "at one, two" or "at one or two" instead. While common across scientific and news sources, it is better to use the correct forms to ensure clarity and credibility. Always include commas or conjunctions when listing numbers to avoid ambiguity and grammatical errors.

FAQs

How can I correctly list numbers in a sentence?

When listing numbers, use commas to separate them and a conjunction (like "and" or "or") before the last number. For example, "one, two, and three" or "one, two, or three".

What's the difference between "at one or two" and "at one and two"?

"At one or two" suggests an alternative, meaning either one or two. "At one and two" suggests both occur, potentially in sequence. Consider using "at one or two" to indicate an alternative option, or "at one and two" to show the sequence.

Is "at one two" grammatically correct?

No, "at one two" is not grammatically correct. It lacks necessary separators like commas or conjunctions. Use "at one, two" or "at one or two" instead.

What can I say instead of "at one two" to indicate an approximate number?

You can use phrases like "approximately one or two" or "around one or two" to indicate an estimated quantity or time.

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Source & Trust

83%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: