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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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one months later

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "one months later" is not correct in English.
The correct form should be "one month later." You can use it to indicate a time period of one month that has passed since a specific event or date. Example: "The project was due on March 1st, and one month later, we finally received the results."

⚠ May contain grammatical issues

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Twenty-one months later, Corky Jr., or C.J., is a happy toddler without any signs of H.I.V.-disease although his antibody levels are slightly positive.

He launched his own e-commerce company the July after his graduation, which was acquired by a public company twenty-one months later.

News & Media

Huffington Post

The patient remained free of disease until twenty-one months later when she noticed a painful swelling of the left inguinal area.

Science

BMC Cancer

One-month later, on 24 April, a German offensive began Second Ypres, which became the 4th and 1/6th King's first major battle.

Headache sufferers were invited to respond to two consecutive questionnaires: the first one to establish their headache characteristics as they attended the conference, the second onemonths later to assess the influence of the conference on the management of their headaches.

To enhance self-confidence among GPs we organized two interactive workshops, one at the start of the study, and another one six months later, to familiarize with the proposed insulin regimen.

The follow-up of treatment for acute hepatitis C consisted of three outpatients visits and three ALT measurements at 1, 3 and 6 months after the start of therapy, one HCV RNA test at the end of treatment and one 6 months later.

Science

Gut

One day's list, from June, 2010, included the flight details for Robert Redford and Jack Kevorkian; another one, two months later, had the itineraries of Julius Erving, Kathy Ireland, and Malcolm-Jamal Warner.

News & Media

The New Yorker

But the final one, five months later, peaked at more than 15 million viewers and a 68percentt audience share.

But the eclipse was a bad omen, the Zulu victory a pyrrhic one, because months later the Zulu kingdom was defeated.

The downturn led to a bankruptcy filing in August 2002 by US Airways and another one four months later by United Airlines, the largest ever such filing in aviation history.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Always use the singular form "month" when referring to a period of one month. The correct phrasing is "one month later."

Common error

Avoid using the plural form "months" when you intend to express a duration of just one month. Using "one months later" is grammatically incorrect and should be corrected to "one month later".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "one months later" is grammatically incorrect. The correct form is "one month later". Ludwig AI points out that the example sentences predominantly use the corrected form.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "one months later" is grammatically incorrect; the correct form is "one month later". As Ludwig AI's analysis and the absence of valid examples demonstrate, it's essential to use the singular "month" when referring to a single month's duration. Using alternatives such as "a month later" or "one month afterward" can provide clarity and maintain grammatical accuracy in both formal and informal writing. Always ensure the noun agrees in number with its quantifier to avoid such common errors.

FAQs

What is the correct way to say "one months later"?

The correct way to say it is "one month later". The term "months" should be singular when referring to a single month.

Can I use "a month later" instead of "one month later"?

Yes, "a month later" is a perfectly acceptable and often more natural-sounding alternative to "one month later".

Is there a more formal way to say "one month later"?

Yes, you could use phrases like "one month afterward" or "subsequent to one month" in more formal contexts.

What's the difference between "one month later" and "months later"?

"One month later" refers to a specific period of one month, while "months later" implies a period of several months, without specifying the exact number.

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Source & Trust

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Authority and reliability

1/5

Expert rating

Real-world application tested

Most frequent sentences: