she probably knows

USAGE SUMMARY

The phrase "she probably knows" is correct and usable in written English. You can use it when you want to express a likelihood or assumption about someone's knowledge. Example: "Given her experience, she probably knows the answer." Alternative expressions include "she likely knows" and "she may know."

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

25 human-written examples

She's not an obvious Wizard of Oz type, though knowing her adventurous and quixotic spirit, she probably knows all Judy Garland's songs and the actions too.

The Guardian - Music

She probably knows it already.

The Guardian - Books

And it was her job; she probably knows best.

The Guardian - Lifestyle

She probably knows what is safer; at least, I hope so.

The New York Times

So the senior intaker who was there that day said: "She probably knows more than any of these men here.

The New York Times

But Ms. Hewitt, as she probably knows by now, can relax.

The New York Times - Arts

Human-verified similar examples from authoritative sources

Similar Expressions

35 human-written examples

She probably knew poisons.

The New Yorker

She probably knew everything not to eat as well.

The New Yorker

Mills had opened the door for the killer, so she probably knew the person.

MIT Technology Review

Hess was targeted because Liverman believed she probably knew government secrets, according to Kang.

The Washington Post

Mrs. Hamdani said that "in my heart, deep down," she probably knew, too.

The New York Times

Expert writing Tips

Best practice

Place the adverb 'probably' between the subject and the verb in simple present tense sentences to maintain natural English flow.

Common error

Avoid using 'she probably know' as the third-person singular requires the 's' ending on the verb 'knows'. Additionally, placing 'probably' after the verb (she knows probably) is less common and can sound awkward in standard prose.

Linguistic Context

The phrase "she probably knows" serves as a declarative statement with a modal adverbial modification. It consists of the third-person singular pronoun 'she', the adverb of frequency/probability 'probably', and the transitive verb 'knows'. According to Ludwig AI, this structure is used to modulate the certainty of a claim about a female subject's internal state or intellectual inventory.

Expression frequency: Common

Frequent in

News & Media

65%

Wiki

20%

Science

10%

Less common in

Legal Documents

3%

Technical Manuals

1%

Poetry

1%

Ludwig's WRAP-UP

The phrase "she probably knows" is a highly effective tool for writers who need to speculate on a subject's knowledge with a moderate-to-high degree of confidence. Data from Ludwig shows that it is a staple of high-quality journalism and narrative non-fiction, appearing frequently in sources like The New York Times and The New Yorker. Ludwig AI confirms that the phrase is grammatically sound and follows standard English rules for adverb placement and subject-verb agreement. When using it, you are signaling to the reader that while the information isn't verified, it is a logical and likely assumption. For more formal variations, you might consider "<a href="/s/she+is+likely+aware" target="_blank" rel="alternative">she is likely aware", but for general prose, the query remains a reliable and natural choice.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

she likely knows

Slightly more formal alternative to express probability.

it's probable she knows

A structured clausal alternative that shifts emphasis to the probability itself.

she is likely aware

More formal and focuses on awareness rather than simple knowledge.

she presumably knows

Suggests an assumption based on logic or evidence.

she probably realizes

Implies a deeper understanding or cognitive processing of a fact.

she likely understands

Focuses on comprehension rather than just possessing information.

she might know

Expresses a lower degree of certainty than probably.

she probably recognizes

Used specifically when identifying patterns or familiar situations.

she no doubt knows

Expresses much higher certainty, bordering on absolute.

she must know

Deductive modal usage suggesting that knowledge is the only logical conclusion.

FAQs

How to use "she probably knows" in a sentence?

You can use it when assuming someone has information, such as: "Given her long career in the field, "she probably knows" the most efficient way to handle this."

What can I say instead of "she probably knows"?

Depending on your desired tone, you can use alternatives like "<a href="/s/she+likely+knows" target="_blank" rel="alternative">she likely knows", "<a href="/s/she+presumably+knows" target="_blank" rel="alternative">she presumably knows", or "<a href="/s/she+is+likely+aware" target="_blank" rel="alternative">she is likely aware".

Which is correct, "she probably knows" or "she likely knows"?

Both are grammatically correct. "she probably knows" is slightly more common in neutral and informal speech, while "<a href="/s/she+likely+knows" target="_blank" rel="alternative">she likely knows" is often preferred in formal writing.

What is the difference between "she probably knows" and "she might know"?

"she probably knows" suggests a high probability (above 50%), whereas "<a href="/s/she+might+know" target="_blank" rel="alternative">she might know" suggests a lower, more tentative possibility.