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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has been decaying

Grammar usage guide and real-world examples

USAGE SUMMARY

"has been decaying" is correct and usable in written English.
You can use it to describe a process of decline over time. For example, "The city's infrastructure has been decaying for years."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

However, there are probably a couple of things you still don't know about the show, like the show's title card has been decaying ever so slightly every season.

News & Media

Independent

The three-story white colonial at 250 Elk Avenue, a street with elegant homes and broad lawns where gardening know-how seems to be written into the deed, has been decaying for the four years or so since someone last lived there.

News & Media

The New York Times

The aim of this paper is to study the re-entry time of the cryogenic stage of the Indian geo-synchronous launch vehicle, GSLV-F04/CS, which has been decaying since 2 September 2007 from initial orbit with eccentricity equal to 0.706.

American democracy has been decaying for decades.

News & Media

Huffington Post

Nestled in amongst the skyscrapers adjacent to Grand Central, it has been decaying since I began my location scouting career over four years ago.

News & Media

Huffington Post

Because repetitive elements are likely to be the origins of the majority of all noncoding DNA (Smit 1999; Lander et al. 2001), we propose that the Danio lineage experienced an early burst of repeat element expansion that has been decaying for many millions of years.

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

"Party organisations at the grassroots have been decaying.

News & Media

The Economist

Even just for carrying bodies, it takes two or three people to carry, especially if the bodies have been decaying for a few days – they are very heavy.

News & Media

The Guardian

The house and the messages within had been decaying under the elements because the walls and roof were stripped off by the storm.

News & Media

The New York Times

What's the story behind them and are there any plans for refurbishment? A. That is Admirals' Row, 10 houses built between 1864 and 1901 for senior officers and their families, and they have been decaying since 1966, when the Navy moved out.

News & Media

The New York Times

But according to Sinead Walsh, the Irish chargé d'affaires in Freetown who oversees the country programme, creating a structure for reporting violence isn't enough in a republic where the judicial system had been decaying for decades even before the civil war.

News & Media

The Guardian
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Expert writing Tips

Best practice

Use "has been decaying" to describe a process that has been ongoing for some time and is still in progress. For example, "The old house has been decaying for decades, but it still has a certain charm."

Common error

Avoid using "has been decaying" when describing a completed action. Instead, use "had decayed" to describe something that finished decaying in the past. For instance, instead of saying "The fruit has been decaying when I found it", say "The fruit had decayed when I found it."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has been decaying" functions as a verb phrase in the present perfect continuous tense. This indicates an action that began in the past and continues into the present or has only recently ceased. Ludwig AI confirms this structure.

Expression frequency: Uncommon

Frequent in

News & Media

43%

Science

43%

Wiki

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "has been decaying" is a grammatically sound verb phrase in the present perfect continuous tense, effectively used to describe an ongoing process of decline or deterioration. According to Ludwig, this phrase is correct and usable in written English. While "has been decaying" appears across various contexts, it's most prevalent in News & Media and Science. When employing this phrase, be mindful of the continuous aspect, ensuring it aligns with the intended meaning of an action unfolding over time. Alternatives such as "has been deteriorating" or "has been declining" can offer subtle variations in meaning. Overall, "has been decaying" is a versatile phrase that, when used correctly, enhances the clarity and precision of your writing.

FAQs

What does "has been decaying" mean?

The phrase "has been decaying" describes something that has been in the process of declining or deteriorating over a period of time, and this process is ongoing or has recently ended.

What can I say instead of "has been decaying"?

You can use alternatives like "has been deteriorating", "has been declining", or "has been degrading" depending on the context.

Is "has been decaying" grammatically correct?

Yes, "has been decaying" is grammatically correct. It is the present perfect continuous tense of the verb "decay" and is used to describe an action that started in the past and is still continuing in the present or has recently finished.

How to use "has been decaying" in a sentence?

You can use "has been decaying" to describe the state of an object or system. For example: "The infrastructure "has been decaying" due to lack of investment."

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: