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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
whether he is
Grammar usage guide and real-world examplesUSAGE SUMMARY
"whether he is" is a valid phrase that can be used in written English.
For example: John was unsure whether he is capable of completing the task.
✓ Grammatically correct
News & Media
Science
Alternative expressions(17)
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
58 human-written examples
I wonder whether he is crazy.
News & Media
Whether he is a leader.
News & Media
"Whether he is a civilian.
News & Media
Whether he is an artist, too.
News & Media
Whether he is elected is another matter.
News & Media
"I don't know whether he is alive or dead.
News & Media
Whether he is not, it will be effort well spent.
News & Media
(It is unclear whether he is selling that first house).
News & Media
Some have even questioned whether he is still alive.
News & Media
Today we will see whether he is too relaxed.
News & Media
"In fact I don't know whether he is dead".
News & Media
Expert writing Tips
Best practice
When using "whether he is" in formal writing, maintain consistency with the register by employing grammatically correct and complete sentences to avoid ambiguity.
Common error
Avoid mismatched tenses when using "whether he is". Ensure that the tense in the 'whether' clause agrees with the main clause to maintain logical consistency. For example, instead of "I wondered whether he is coming", use "I wondered whether he was coming" if referring to a past event.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "whether he is" functions as a subordinating conjunction introducing a dependent clause that expresses doubt or a condition. Ludwig AI confirms its common use in various contexts. Examples include expressing uncertainty, posing indirect questions, or stating alternative possibilities.
Frequent in
News & Media
64%
Science
33%
Formal & Business
3%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "whether he is" serves as a conjunction phrase used to introduce uncertainty, doubt, or conditional clauses. Ludwig AI analysis confirms that it's grammatically correct and very common across various contexts. The primary contexts are News & Media and Science. While generally neutral, its precise use makes it suitable for formal writing. When using this phrase, ensure that the subsequent clause is clear about the condition or uncertainty being expressed, and maintain tense agreement to avoid grammatical errors.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
if he is
Replaces "whether" with "if", maintaining the conditional sense but with a slightly less formal tone.
depending on if he is
Highlights the dependency of a situation based on his current state.
is he
This is a direct question form, removing the introductory "whether" for a more concise inquiry.
the question of whether he is
Emphasizes the existence of a question regarding his state.
in the event that he is
Adds a layer of formality and conditionality, suitable for more formal contexts.
assuming that he is
Shifts the focus to making an assumption, rather than expressing doubt.
on the condition that he is
Specifies a clear condition that needs to be met.
subject to him being
Introduces a dependency, making the statement contingent on his state or action.
contingent upon him being
Similar to "subject to him being", but with a more formal tone.
regarding his status
Substantially condenses the phrase, focusing directly on his condition or position.
FAQs
How do I use "whether he is" in a sentence?
Use "whether he is" to introduce a clause expressing doubt or a choice between alternatives concerning a male individual. For example, "I'm unsure "whether he is coming" to the party."
What phrases are similar to "whether he is"?
Is it grammatically correct to use "whether he is"?
Yes, "whether he is" is grammatically correct when used to introduce an indirect question or to express uncertainty. It correctly sets up a condition or alternative.
What's the difference between "whether he is" and "whether he was"?
"Whether he is" refers to a present or future condition, while "whether he was" refers to a past condition. The choice depends on the time frame you are discussing.
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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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested