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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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questioning if

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "questioning if" is correct and usable in written English.
It can be used when expressing doubt or uncertainty about a particular situation or statement. Example: "She was questioning if the decision made by the committee was the right one."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I hope they're not questioning if I'm an honest person.

"We'll know after questioning if it was really stolen, when and where.

News & Media

The New York Times

He added that the odor made prospective renters start questioning if the building was well-run.

News & Media

The New York Times

Time magazine ran a story questioning if the environmental damage of the spill had been overstated.

News & Media

The New York Times

But people are not questioning if he is here or not.

News & Media

The New York Times

"Externally, people might be questioning if I am asleep," he joked.

News & Media

Independent

But they're questioning if they'll be able to afford an I.U.D. replacement two years from now".

News & Media

The New Yorker

"This generation of entrepreneurs, no matter the age, is questioning if that is true".

News & Media

The Guardian

("Well, well," she says to one man they're questioning, "if it isn't Superfly").

They would be detained for questioning if their name was "flagged" up.

News & Media

The Guardian

The move got a mixed reaction - with mortgage broker Charcol questioning if it would work.

Show more...

Expert writing Tips

Best practice

When using "questioning if" in formal writing, ensure the sentence structure is clear and grammatically sound to avoid ambiguity.

Common error

Avoid using "questioning if" in contexts that require a direct question. For example, instead of "Questioning if it will rain?", use "Is it going to rain?"

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "questioning if" functions as a subordinating conjunction, introducing a dependent clause that expresses doubt, uncertainty, or inquiry. Ludwig AI confirms its frequent use in contexts where uncertainty or investigation is involved.

Expression frequency: Very common

Frequent in

News & Media

70%

Science

15%

Wiki

10%

Less common in

Formal & Business

3%

Encyclopedias

1%

Reference

1%

Ludwig's WRAP-UP

The phrase "questioning if" is a versatile conjunction used to introduce clauses expressing doubt or uncertainty, as confirmed by Ludwig AI. Its grammatical function is that of a subordinating conjunction, and it serves the purpose of prompting further investigation. Predominantly found in news and media, science, and wiki sources, its register is largely neutral. While it is a widely accepted and understood phrase, it's essential to ensure its proper usage to avoid ambiguity. When in doubt, consider alternatives like "wondering whether" or "doubting if" to best fit the desired nuance.

FAQs

How to use "questioning if" in a sentence?

Use "questioning if" to express doubt or uncertainty. For example: "Experts are "questioning if" the policy change will be effective."

What can I say instead of "questioning if"?

You can use alternatives like "wondering whether", "doubting if", or "unsure if" depending on the context.

Is it correct to say "questioning if" or should I use "questioning whether"?

Both "questioning if" and "questioning whether" are grammatically correct, but "questioning whether" is often considered more formal. The choice depends on the context and your desired level of formality.

What's the difference between "questioning if" and "asking if"?

"Questioning if" implies doubt or uncertainty, whereas "asking if" simply means seeking information without necessarily implying doubt. For example, "She was questioning if the data was accurate" suggests she doubted it, while "She was asking if the data was accurate" simply means she was seeking confirmation.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: