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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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over three years

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'over three years' is correct and usable in written English.
You can use it to describe a period of time spanning longer than three years. For example: "They had been living in the same house for over three years."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

52 human-written examples

"Over three years," Mayer said.

News & Media

The New Yorker

The increase will happen over three years.

Savings: £51m over three years.

News & Media

The Guardian

Up 35% over three years.

Medicare calculates readmission rates over three years.

The reduction will occur over three years.

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Human-verified similar examples from authoritative sources

Similar Expressions

8 human-written examples

Over five years now.

News & Media

The New York Times

Say $200 million dollars, over five years.

News & Media

Independent

"This started over nine years ago.

"Amelia" was developed over eight years.

Over two years, you'd pay $960 more.

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Expert writing Tips

Best practice

When using "over three years", ensure the context clearly indicates whether it's an estimate or a precise duration. Be specific if precision is necessary.

Common error

Don't use "over three years" when "approximately three years" or "more than three years" would be more accurate. Choose the phrasing that best reflects the level of certainty.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "over three years" functions as an adverbial phrase of time, modifying a verb or clause to indicate the duration of an action or state. Ludwig AI's examples show its use in describing project timelines, investment returns, and personal experiences.

Expression frequency: Very common

Frequent in

News & Media

58%

Academia

23%

Science

15%

Less common in

Formal & Business

4%

Ludwig's WRAP-UP

The phrase "over three years" is a versatile and commonly used adverbial phrase that specifies a duration extending beyond three years. As Ludwig AI confirms, it is grammatically correct and widely applicable in various contexts, including news, academia, and science. Its neutral register makes it suitable for both formal and informal communication. When using the phrase, consider whether greater precision is needed, and choose the phrasing that best reflects the level of certainty. Be mindful of alternatives like ""more than three years"" or "longer than three years" to ensure the most accurate representation of the timeframe.

FAQs

How do I use "over three years" in a sentence?

You can use "over three years" to indicate a duration exceeding three years. For example, "The project took "more than three years" to complete."

What's the difference between "over three years" and "in three years"?

"Over three years" indicates a period lasting longer than three years, while "in three years" refers to a point in time three years from now.

Which is correct, "over three years" or "for over three years"?

Both "over three years" and "for over three years" are grammatically correct, though the former is often more concise. The best choice depends on the specific sentence structure.

What can I say instead of "over three years"?

You can use alternatives like ""more than three years"", "longer than three years", or "exceeding three years" depending on the context.

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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: