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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

probably sleeping

Grammar usage guide and real-world examples

USAGE SUMMARY

"probably sleeping" is correct and usable in written English.
It is a common phrase used to express likelihood or assumption. Example: "I called John earlier, but he didn't answer. He's probably sleeping."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

28 human-written examples

Probably sleeping, he said.

News & Media

The New York Times

"You're probably sleeping with her, too.

News & Media

The New Yorker

"By the early 1960s, he was probably sleeping with three of his female employees.

News & Media

The New Yorker

They took her when she was probably sleeping, still in her pyjamas.

News & Media

The Guardian

"You were broadcasting to patients who were probably sleeping after an operation," she said.

News & Media

The New York Times

Pale Male is a no-show this afternoon; probably sleeping off the thrill of yet another kill.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

32 human-written examples

He has probably slept fitfully.

News & Media

The Times

They will probably sleep better.

News & Media

The Times

George Washington probably slept there, too.

News & Media

The New Yorker

"Tonight I'll probably sleep here".

News & Media

The New York Times

I think I probably sleep better.

Show more...

Expert writing Tips

Best practice

Use "probably sleeping" when you want to convey a reasonable assumption about someone's current state, but without absolute certainty. It's suitable for situations where you lack direct evidence but have suggestive cues.

Common error

Avoid using "probably sleeping" when you have concrete evidence that someone is definitely awake or asleep. It's best suited for situations where some degree of uncertainty remains.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

92%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "probably sleeping" functions as a modifier indicating the likelihood of someone being in the state of sleep. Ludwig provides many examples where this phrase is used to express an assumption based on circumstantial evidence.

Expression frequency: Common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "probably sleeping" is a common and grammatically sound phrase used to express a likely assumption about someone's state of sleep. As highlighted by Ludwig AI, it functions as a modifier, allowing speakers and writers to infer someone's condition without absolute certainty. The phrase is widely used in News & Media, and maintains a neutral register suitable for varied communication settings. Remember to use this phrase when expressing an informed guess, not stating a confirmed fact.

FAQs

How can I use "probably sleeping" in a sentence?

You can use "probably sleeping" to express a likely assumption about someone's current state. For instance, "It's late, he's "probably sleeping"."

What phrases are similar to "probably sleeping"?

Alternatives include "likely asleep", "possibly sleeping", or "perhaps sleeping", which all express a degree of uncertainty.

Is it correct to say "he is probably sleeping" or "he probably is sleeping"?

Both wordings are grammatically correct. "He is "probably sleeping"" is more common, while "He probably is sleeping" places more emphasis on the "is".

What's the difference between "probably sleeping" and "definitely sleeping"?

"Probably sleeping" indicates a likelihood or assumption, whereas "definitely sleeping" suggests certainty based on evidence. One implies doubt, the other does not.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: