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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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under the covers

Grammar usage guide and real-world examples

USAGE SUMMARY

"under the covers" is a correct and usable phrase in written English.
It is usually used as an idiom to refer to behavior or actions that are concealed or kept secret. For example, you could say "I found out the truth about him, but he's been keeping it under the covers."

✓ Grammatically correct

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Lying under the covers.

News & Media

The New Yorker

Maurice Hope hides under the covers.

It was warm under the covers.

News & Media

The New Yorker

Still, Kino remained under the covers.

News & Media

The New Yorker

I have to sleep under the covers".

News & Media

The New York Times

He loves to get under the covers.

News & Media

The New York Times

There's no point hiding under the covers.

I maneuvered her under the covers and fluffed her pillows.

News & Media

The New York Times

Another 16 percent welcome a pet under the covers.

News & Media

The New York Times

But under the covers for days at a time — never.

I want to retreat back under the covers.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "under the covers" to mean 'in secret', ensure the context makes it clear you're not literally referring to being in bed. For example, "The negotiations were conducted 'under the covers', away from public scrutiny".

Common error

Avoid using "under the covers" in formal writing where a more precise term like 'covertly' or 'confidentially' would be more appropriate. The phrase can sometimes sound too informal or vague.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "under the covers" primarily functions as a prepositional phrase, often acting as an adverbial modifier. Ludwig shows it modifies verbs to indicate location (e.g., lying, hiding) or manner (e.g., secretly). It also serves as an adjective phrase describing a state or condition.

Expression frequency: Very common

Frequent in

News & Media

64%

Wiki

18%

Formal & Business

6%

Less common in

Science

6%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "under the covers" is a common prepositional phrase with two primary meanings: literally being in bed, or figuratively indicating secrecy. Ludwig AI confirms it's grammatically correct and widely used, particularly in News & Media. When using the phrase, consider the context to ensure clarity and avoid unintended ambiguity. For formal contexts that require precision, alternatives such as "covertly" or "confidentially" may be more appropriate. Understanding these nuances ensures effective communication.

FAQs

How can I use "under the covers" in a sentence?

You can use "under the covers" to describe someone physically in bed (e.g., "It's warm under the covers") or to describe something happening secretly (e.g., "The deal was negotiated under the covers").

What's the difference between "beneath the sheets" and "under the covers"?

While both phrases can refer to being in bed, "under the covers" can also have a figurative meaning of being hidden or secret, whereas "beneath the sheets" usually only refers to being in bed.

What can I say instead of "under the covers" when referring to secrecy?

You could use alternatives like "in secret", "covertly", or "confidentially" depending on the specific nuance you want to convey.

Is it always clear whether "under the covers" is meant literally or figuratively?

No, the context is crucial. If the context involves sleep or bedtime, it's likely literal. If the context involves secrecy or hidden activities, it's likely figurative. If there's ambiguity, rephrasing for clarity is advisable.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: