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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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last three months

Grammar usage guide and real-world examples

USAGE SUMMARY

'last three months' is a perfectly correct and usable phrase in written English.
You would use it when referring to the past three months - for example: "I haven't seen my sister in the last three months."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

The shares have underperformed the market by 6% in the last three months and now trade at a discount to the oil service peers.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

The last one was in 1989.

News & Media

The Economist

The order book was down slightly at £3.6bn from the last update in June but well ahead of the £3.3bn reported this time last year.

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

News & Media

The Economist

Last year, during David Cameron's trip to Beijing, the same paper announced that Britain was "just an old European country apt [that is, suitable] for travel and study".

What happened four months ago is forgotten, whether that's good, bad or indifferent.

Referred to in court as D, she entered a not guilty plea to a charge of intimidation last week while wearing a niqab after the judge backed down from a previous decision that she would have to show her face to be properly identified.

News & Media

The Guardian

As a result, the country lost a further 21 positions in the policy evaluation compared to last year, thus replacing Canada as the worst-performing industrial country".

News & Media

The Guardian

Specifically, the Nasdaq excludes anyone who was employed the company in the past three years.

News & Media

The New York Times

"Scoring is not up, but injuries are up," Tallon said of the current rule last week.

News & Media

The New York Times

Since last July the state has opted to use just one massive dose of the sedative pentobarbital as its lethal injection, instead of a cocktail of three different drugs.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

When using "last three months", ensure the context clearly establishes the starting point of the three-month period. For instance, specify "from January to March" or make sure it aligns with the current date.

Common error

Avoid using "last three months" ambiguously. Without a clear reference point, it may not be immediately clear which specific three-month period you're referring to, leading to confusion.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

100%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "last three months" functions as a time expression, specifically an adverbial phrase of time. It modifies a verb or clause by specifying when an action occurred or a state existed. Ludwig AI confirms its usability.

Expression frequency: Rare

Frequent in

News & Media

100%

Less common in

Formal & Business

0%

Science

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "last three months" is a grammatically sound and comprehensible time expression, predominantly found in neutral contexts such as news media, as confirmed by Ludwig AI. It serves the purpose of specifying a duration, and while relatively infrequent, its usage is straightforward. For more formal settings, consider using alternatives such as "the preceding three months". When employing this phrase, ensure the context clearly indicates the three-month period being referenced, and be mindful of potential ambiguity. As stated by Ludwig, the phrase is usable in written English.

FAQs

How do I use "last three months" in a sentence?

You can use "last three months" to refer to a period spanning from a specific point up to the present, as in "Our sales have increased significantly in the "last three months"".

What's a more formal alternative to "last three months"?

A more formal alternative is "the preceding three months", which is suitable for academic or business writing.

Is there a difference between "last three months" and "past three months"?

The phrases "last three months" and "past three months" are largely interchangeable and carry the same meaning in most contexts.

Can I use "last quarter" instead of "last three months"?

"Last quarter" can be used instead of "last three months" in financial or business contexts, but it refers to a specific three-month period (a fiscal quarter), which might not align with the most recent three months. Always ensure the term's meaning aligns with what you want to communicate.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: