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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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determined to be false

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "determined to be false" is correct and usable in written English.
It can be used in contexts where a statement, claim, or belief has been assessed and found to be untrue. Example: "After thorough investigation, the allegations were determined to be false."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

Those threats often include highly specific information but are almost always determined to be false.

News & Media

The New York Times

The passport was later determined to be false by immigration authorities in Canada.

News & Media

The Guardian

In the case of Clemens, the statements he made in the last week and a half can be prosecuted, if determined to be false, because lying to a federal agent or a federal authority is a crime.

One young woman, who was wearing a high-necked white sweater and black pants rather than the low-cut top and low-cut jeans favored by most of her classmates, was rumored to have become a nun, but that rumor was soon determined to be false, if diverting.

News & Media

The New Yorker

The retraction system is expeditious in uncovering knowledge that is ever determined to be false (the mean time to retraction is less than two years) and democratic (retraction is not systematically affected by author prominence).

In addition to limiting fake news' visibility, Facebook combats fake news by showing the fact checker's article in a Related Articles widget right below the fake story in the News Feed; and it alerts people and Page admins if they're trying to share a story or have shared a story that's been determined to be false.

News & Media

TechCrunch
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Human-verified similar examples from authoritative sources

Similar Expressions

42 human-written examples

Our results confirmed 4,161 922%) of the D2 vs. B6 SNPs currently annotated in the MPD public dataset within the chromosome 1 interval, while 236 (5%) of the SNPs reported in MPD for this interval were determined to be false-positive SNPs.

A fire alarm sounded in the morning, indicating signs of a fire in the avionics compartment, but a second alarm remained silent and it was eventually determined to be a false alarm.

Thus, even though a relatively high percentage (1.3%) of the compounds analyzed in our primary screen were initially scored as active, most of these were quickly determined to be either false positives (1.1%), or were acutely toxic to adult fish (0.1%).

Science

Plosone

In the latter case the SNP is not a true allelic SNP and can be determined to be a false positive.

For ECG, SpO2, direct measurements of arterial pressure and ETCO2, if the waveform was obviously an artefact produced by movements or procedures, the alarm was determined to be technically false.

Science

BMJ Open
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Expert writing Tips

Best practice

Use the phrase "determined to be false" when you want to emphasize that a formal assessment or investigation has concluded that something is untrue.

Common error

Avoid using "determined to be false" in casual conversation. It sounds overly formal and stilted. Opt for simpler alternatives like "turned out to be wrong" or "wasn't true".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "determined to be false" functions as a predicate adjective phrase. It describes a noun or pronoun, indicating that something has been officially or definitively ascertained to be untrue. Ludwig AI confirms that it is grammatically correct.

Expression frequency: Common

Frequent in

News & Media

35%

Science

35%

Wiki

10%

Less common in

Formal & Business

10%

Encyclopedias

5%

Reference

5%

Ludwig's WRAP-UP

In summary, the phrase "determined to be false" is a grammatically sound construction used to indicate that something has been proven untrue after assessment. Ludwig AI validates its correctness. It's most common in news, scientific, and formal contexts, with slightly formal register. When writing, be mindful of simpler alternatives for informal communication. This phrase indicates an official assessment concluding something is not true.

FAQs

How can I use "determined to be false" in a sentence?

You can use "determined to be false" to describe information that has been proven untrue after investigation. For example: "The initial reports were "found to be untrue", and later "determined to be false" after further review."

What's a less formal way to say "determined to be false"?

Less formal alternatives include "turned out to be wrong", "was not true", or "proven incorrect". The choice depends on the specific context.

Is it always necessary to include 'to be' in "determined to be false"?

Yes, the "to be" is essential for grammatical correctness. Omitting it would change the meaning and make the phrase sound awkward. For example, instead of saying "determined false", it is grammatically correct to say "determined to be false".

What is the difference between "determined to be false" and "alleged to be false"?

"Determined to be false" means something has been proven untrue, while "alleged to be false" means something is claimed to be untrue but has not yet been verified. "Alleged" suggests uncertainty, while "determined" indicates a conclusion.

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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: