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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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years in and out

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "years in and out" is not correct; the correct expression is "year in and year out." You can use it to describe something that happens consistently over many years, emphasizing the regularity of the occurrence.
Example: "She has been volunteering at the shelter year in and year out, showing her dedication to the cause."

⚠ May contain grammatical issues

News & Media

HuffPost

The Guardian

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Follow along, while I provide you with some of the best tips acquired while spending years in and out of airplanes, trains, shuttle buses, cabs, and hotels.

News & Media

HuffPost

He spent five years in and out of rehab.

He spent 10 years in and out of rehab.

News & Media

The Guardian

Some of the photographers spent years in and out of coal mines.

News & Media

The New Yorker

His long years in and out of prison began around 1987.

News & Media

The New York Times

He spent the ensuing 20 years in and out of court.

News & Media

Independent

She spent many years in and out of mental health institutions and prisons.

News & Media

The Guardian

He spent almost two years in and out of surgery at Walter Reed Army Medical Center.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

She ends up spending the next five years in and out of hospitals.

He spent the next six years in and out of psychiatric wards around New York City.

News & Media

The New York Times

Mr. Jones has spent the last 13 years in and out of prison.

News & Media

The New York Times

Expert writing Tips

Best practice

Instead of using the grammatically questionable phrase “years in and out”, opt for clearer and more accepted alternatives like “on and off for years” or “intermittently over the years” to convey the intended meaning of recurring activity.

Common error

Avoid using the phrase “years in and out” without careful consideration. This phrase is often perceived as grammatically incorrect. Ensure your writing is clear and accurate by choosing established expressions.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "years in and out" functions as an adverbial phrase, modifying a verb to indicate a recurring or intermittent activity over a period of years. Despite its common appearance in various contexts, Ludwig AI highlights that the phrase is grammatically questionable.

Expression frequency: Very common

Frequent in

News & Media

46%

HuffPost

15%

The Guardian

9%

Less common in

The New York Times

9%

Vice

3%

BBC

3%

Ludwig's WRAP-UP

The phrase "years in and out" is used to express intermittent or cyclical involvement over a period of years. Despite its relatively high frequency, Ludwig AI identifies the phrase as grammatically incorrect, suggesting that alternatives like "on and off for years" or "intermittently over the years" are more appropriate. Predominantly found in news and media contexts, its usage tends toward the informal side. Therefore, while common, writers should exercise caution and consider more grammatically sound alternatives, especially in formal writing.

FAQs

What is a grammatically correct alternative to "years in and out"?

While "years in and out" is commonly used, it is not grammatically correct. Alternatives such as "on and off for years" or "intermittently over the years" are more appropriate.

Is "years in and out" considered formal or informal language?

Although relatively common, "years in and out" leans toward informal usage. For formal writing, consider options like "periodically throughout the years" or "at various times over the years" to maintain a professional tone.

How can I use "on and off for years" instead of "years in and out"?

Replace "years in and out" directly with "on and off for years" to indicate intermittent activity. For example, instead of "He was years in and out of rehab", say "He was on and off in rehab for years".

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

Repeatedly over the years emphasizes the recurrence of an action, whereas "years in and out" implies a cyclical pattern of involvement and disengagement. While related, the former focuses on repetition, and the latter focuses on a fluctuating state.

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Source & Trust

84%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Most frequent sentences: