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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
he probably is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he probably is" is correct and usable in written English.
You can use it when expressing a likelihood or assumption about someone's state or condition. Example: "Given his recent behavior, he probably is feeling overwhelmed with work."
✓ Grammatically correct
News & Media
Alternative expressions(5)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
His ability to switch speeds and pinpoint his pitches has impressed Manuel, who said "he probably is our sharpest pitcher".
News & Media
Is he still waiting around for that award?" He probably is; this sort of modesty requires ego.
News & Media
Yeah, he probably is.
News & Media
"Yes, he probably is.
News & Media
And he probably is.
News & Media
And sometimes he probably is.
News & Media
It's safe to say he probably is.
News & Media
He probably is more tolerant of Democrats now.
News & Media
He probably is worse, though it's not an important distinction.
News & Media
He probably is dead nice to his mum, though.
News & Media
He probably is sick, but I don't trust them".
News & Media
Expert writing Tips
Best practice
When aiming for a more concise expression in informal contexts, consider shortening "he probably is" to "he's probably".
Common error
Avoid relying too heavily on "he probably is" in your writing, as it can make your assertions sound weak or uncertain. Vary your language by using stronger verbs or adverbs when appropriate to convey a greater sense of conviction.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary function of the phrase "he probably is" is to express a qualified assertion or a reasoned assumption. According to Ludwig AI, the phrase is grammatically correct and usable in written English, indicating a likelihood. Examples from Ludwig showcase its use in various contexts to suggest a probable state or condition.
Frequent in
News & Media
97%
Wiki
2%
Science
1%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "he probably is" serves as a versatile tool for expressing reasoned assumptions with a degree of uncertainty. Ludwig confirms its grammatical correctness and widespread use across various contexts, particularly in news and media. When writing, remember to vary your language to avoid over-reliance on this phrase and choose stronger verbs or adverbs when a higher degree of certainty is intended. Consider alternatives like "he is likely to be" or "he may well be" for different shades of meaning. By following these guidelines, you can use "he probably is" effectively to convey nuanced opinions and judgments in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he most likely is
Replaces "probably" with "most likely", offering a slightly stronger sense of probability.
he is likely to be
Changes the structure to use "likely to be", maintaining a similar level of formality.
he is presumably
Uses "presumably" to indicate an assumption based on reasonable grounds.
he is possibly
Replaces "probably" with "possibly", suggesting a lower degree of certainty.
it's probable that he is
Employs a more formal structure to express the probability.
he may well be
Uses "may well be" to convey a strong possibility or likelihood.
he is perhaps
Substitutes "probably" with "perhaps", indicating a less confident assumption.
one can assume he is
Expresses the assumption more explicitly and formally.
chances are he is
Uses an idiomatic expression to suggest a high probability.
i'd wager he is
Introduces a betting analogy to indicate confidence in the assumption.
FAQs
How can I use "he probably is" in a sentence?
Use "he probably is" to express a likely assumption about someone or something, as in "Given his expertise, "he probably is" the best person for the job".
What are some alternatives to "he probably is"?
Alternatives include "he is likely to be", "he most likely is", or "he is presumably", depending on the degree of certainty you want to convey.
Is it better to say "he probably is" or "he is probably"?
Both "he probably is" and "he is probably" are grammatically correct and commonly used. The choice depends on personal preference and the rhythm of the sentence. "He's probably" is a more casual contraction.
What's the difference between "he probably is" and "he certainly is"?
"He probably is" indicates a level of uncertainty or assumption, while "he certainly is" expresses a higher degree of confidence and conviction.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested