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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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years prior

Grammar usage guide and real-world examples

USAGE SUMMARY

"years prior" is correct and usable in written English.
You can use it when you are referring to something that happened in the past and you want to note how much time has passed since then. For example, "I had seen the painting years prior, but it still looked as beautiful as ever."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

In the three years prior to 2012 Labor removed 13".

News & Media

The Guardian

(In the nine years prior to that? Three times).

News & Media

The New Yorker

However, contrary to years prior, the allegations caused shock.

News & Media

The Guardian

For 10 years prior, SA's crime rate had fallen.

News & Media

The Guardian

This was a tenfold increase from three years prior.

News & Media

The Economist

In the three years prior to receiving these weapons the loyalist death squads killed 34 people.

"I was in my own business for 15 years prior to coming to Sony.

News & Media

The New York Times

This is a far cry from his heroics at the SAS training camp 35 years prior.

We realised the condition had been manifesting itself for the three years prior.

Every five years there are new genres that didn't exist five years prior.

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Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

"Rape, looting, too many bodies," he told me, incandescent with memories of 42-years prior.

News & Media

Vice

Expert writing Tips

Best practice

When using "years prior", ensure the temporal reference is clear. Specify the exact number of years for clarity, e.g., "five years prior" instead of just "years prior" if possible.

Common error

Avoid using "years prior" without a clear point of reference. Always specify what the "prior" period is relative to, otherwise the timeline becomes confusing for the reader.

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

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "years prior" functions as a prepositional phrase modifying a noun or verb. It indicates a time frame before a specified event or point in time, adding temporal context. Ludwig AI confirms this is a grammatically sound phrase.

Expression frequency: Very common

Frequent in

News & Media

64%

Science

25%

Wiki

2%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "years prior" is a grammatically sound and frequently used prepositional phrase to indicate a time frame before a specified event. Ludwig AI validates its correctness and common usage. It's versatile and appears in various contexts, primarily in news and scientific sources. For best practice, ensure a clear temporal reference and consider specifying the number of years to avoid ambiguity. When aiming for more formal language, consider alternatives such as "in previous years".

FAQs

How can I use "years prior" in a sentence?

Use "years prior" to indicate a period of time before a specific event. For example, "The company's profits were significantly higher in the "years prior" to the economic downturn."

What's a more formal alternative to "years prior"?

For a more formal tone, consider using "in previous years" or "in the preceding years".

Is it better to specify the number of years when using "years prior"?

Specifying the number of years, such as "three years prior", generally improves clarity and reduces ambiguity.

How does "years prior" differ from "ago"?

"Years prior" is typically used to establish a relationship to a specific event or timeframe, while "ago" indicates a duration from the present. For example, "Five years prior to the study, the region experienced drought", versus "The drought occurred five years ago".

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Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: