proof to be

USAGE SUMMARY

The phrase "proof to be" is not correct in standard written English.
It seems to be a misinterpretation of "proven to be" or "proof of being." Example: "The results of the experiment were proof to be inconclusive."

⚠ May contain grammatical issues

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

This enables a proof to be given immediately of a problem that caused Newton considerable trouble.

Encyclopedia Britannica

The President-elect hasn't been shown proof because there's no proof to be shown.

The New Yorker

Because control order cases are civil proceedings, they need a much lower standard of proof to be granted.

The Guardian

"Much as I'd like to watch a noncontroversial fight between you and Lennox Lewis, I don't believe you've met the burden of proof to be licensed".

The New York Times - Sports

"I believe we should reconsider the standard of proof to be applied in such cases, and make it easier for a competitive violation to be established".

The New York Times - Sports

A tricky piece of 700 words went to the printers at 4 o'clock one afternoon in 1937, with a request for a proof to be posted to Highgate, in north London.

The Economist

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

He finds these supposed proofs to be, by and large, a load of tripe.

The New York Times

Recently, macro-synthetic plastic fibers have been proofed to be a suitable non-corroding alternative.

Construction and Building Materials

This method proofs to be very efficient to improve the in-core breeding.

Annals of Nuclear Energy

The WHO protocol proofed to be clear and easy to understand.

Antimicrobial Resistance and Infection Control

The WHO protocol proofed to be useful but demanding for everyday application.

Antimicrobial Resistance and Infection Control

Expert writing Tips

Best practice

When aiming for grammatical precision, replace "proof to be" with "proven to be", "evidence of being", or another more appropriate alternative depending on the intended meaning and context.

Common error

Avoid using "proof to be" in formal writing. It is often a misinterpretation of the correct phrase "proven to be", which indicates that something has been demonstrated or verified.

Linguistic Context

The phrase "proof to be" functions as part of a clause where the intention is to convey that something serves as evidence or verification. However, Ludwig AI indicates that the phrase is not correct in standard written English.

Expression frequency: Uncommon

Frequent in

Science

33%

News & Media

50%

Encyclopedias

17%

Less common in

Wiki

0%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, while the phrase "proof to be" appears in various contexts, Ludwig AI identifies it as grammatically incorrect. The intended meaning is typically to assert something serves as evidence. Alternative phrases such as "proven to be", "evidence of being", or "demonstrated to be" are more appropriate for formal and correct English. Although examples can be found in news articles, scientific papers, and encyclopedias, it's advisable to use grammatically correct alternatives to maintain clarity and credibility in writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

proven to be

This is the correct phrasing when indicating something has been shown to be true through evidence.

evidence of being

This phrase focuses on the evidence that supports the existence or state of something.

demonstrated to be

Similar to "proven to be", but emphasizes the act of demonstrating or showing something clearly.

shown to be

A more straightforward way of saying something has been made evident.

found to be

Indicates something was discovered or determined to be a certain way after investigation.

established as being

Highlights that something has been firmly recognized or accepted as a certain state or condition.

ascertained to be

Implies a careful and thorough investigation leading to a confirmed conclusion.

turns out to be

Used when revealing a surprising or unexpected discovery about something.

becomes clear that it is

Focuses on the process of understanding or realization that something is the case.

is revealed to be

Suggests something previously hidden or unknown is now being made apparent.

FAQs

Is "proof to be" grammatically correct?

No, "proof to be" is generally considered grammatically incorrect in standard English. Use alternatives such as "proven to be" or "evidence of being" depending on the context.

What does "proven to be" mean?

"Proven to be" means that something has been demonstrated or verified as true through evidence or testing.

Can I use "proof to be" in academic writing?

It is best to avoid using "proof to be" in academic or formal writing. Opt for more grammatically sound alternatives like "demonstrated to be" or "established as being" to maintain clarity and credibility.

What are some alternatives to "proof to be"?

Depending on the intended meaning, alternatives include "proven to be", "evidence of being", "shown to be", or "found to be".