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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
questioning whether
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "questioning whether" is correct and usable in written English.
It can be used when expressing doubt or uncertainty about a particular situation or statement. Example: "She is questioning whether the decision made by the committee was the right one."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
determining whether
consultation as to whether
concerning whether
checking if
wondering whether
debating whether
exploring whether
contemplating whether
investigating if
pondering if
asking if
inquiring as to whether
questioned whether
regarding as to whether
questioning as to whether
inquiring whether
ascertaining whether
wondering if
finding out if
seeing if
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
I'm still questioning whether that's happened.
News & Media
"He started questioning whether he would have it himself.
News & Media
She's seen people questioning whether she will go deep.
News & Media
I can understand people questioning whether I should be here.
News & Media
"We're questioning whether it is authentic," he said.
News & Media
You have to keep questioning whether it's worth it.
News & Media
"People started questioning whether I had somehow lost my mind.
News & Media
"You can't spend your whole life questioning whether language can represent reality," he writes.
News & Media
Others still are questioning whether they have the right mix of businesses.
News & Media
For a time, the S.E.C. was questioning whether to sanction Mr. Cohen.
News & Media
"I'm not sitting here criticizing anyone, but it's worth questioning whether he is.
News & Media
Expert writing Tips
Best practice
Use "questioning whether" to introduce a sense of doubt or uncertainty about a statement or situation. It is useful for expressing critical thinking or the need for further investigation.
Common error
Avoid using "questioning whether" in contexts where the uncertainty is already implied. For instance, instead of saying "He was questioning whether or not to go", consider "He was questioning whether to go" to avoid redundancy.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "questioning whether" functions as a conjunctive phrase introducing a clause that expresses doubt, uncertainty, or inquiry. As Ludwig AI confirms, the expression is suitable for framing a statement that explores possible scenarios or conditions. It is used to introduce indirect questions or express contemplation about a specific situation.
Frequent in
News & Media
40%
Science
30%
Formal & Business
15%
Less common in
Wiki
5%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "questioning whether" is a highly versatile and grammatically correct phrase employed to express uncertainty, doubt, or inquiry. As Ludwig AI confirms, it’s a common expression, with a neutral to professional register, used across diverse contexts such as news reporting, scientific analysis, and business communication. Its primary function is to prompt critical analysis or further investigation, making it a valuable tool for nuanced expression. The phrase's prevalence in reputable sources like The New York Times and The Economist underscores its reliability and appropriateness in formal writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
wondering if
Changes the verb from "questioning" to "wondering", implying a less formal sense of curiosity or doubt.
doubting if
Replaces "questioning" with "doubting", highlighting a stronger sense of disbelief or skepticism.
inquiring whether
Substitutes "questioning" with "inquiring", suggesting a more formal and investigative tone.
examining if
Uses "examining" instead of "questioning", implying a closer, more analytical look at the situation.
investigating if
Replaces "questioning" with "investigating", adding a sense of formal inquiry and seeking evidence.
contemplating whether
Substitutes "questioning" with "contemplating", suggesting a more thoughtful and reflective consideration.
pondering if
Uses "pondering" to replace "questioning", implying a deep, reflective thought process.
debating whether
Replaces "questioning" with "debating", indicating an internal or external discussion about the truth or validity of something.
speculating if
Substitutes "questioning" with "speculating", suggesting conjecture or guesswork about a situation.
unsure if
Uses "unsure" to replace "questioning", conveying a direct sense of uncertainty or lack of confidence.
FAQs
How can I rephrase "questioning whether" in a sentence?
You can replace "questioning whether" with alternatives such as "wondering if", "doubting if", or "inquiring whether" to convey a similar meaning with slightly different nuances.
Is it grammatically correct to use "questioning whether"?
Yes, the phrase "questioning whether" is grammatically correct and commonly used in English to express doubt or inquiry about a situation or statement, as confirmed by Ludwig AI.
What's the difference between "questioning whether" and "asking whether"?
"Questioning whether" implies a degree of doubt or skepticism, while "asking whether" is a more neutral inquiry. "Questioning whether" suggests you are not convinced, while "asking whether" simply indicates you need information.
When is it appropriate to use "questioning whether" in formal writing?
It is appropriate to use "questioning whether" in formal writing when you need to express critical analysis, doubt or uncertainty about a statement or situation. It adds a layer of analytical thought to your writing and is suited to academic or professional contexts.
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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