Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

as proof that

Grammar usage guide and real-world examples

USAGE SUMMARY

"as proof that" is a grammatically correct phrase and can be used in written English.
It is typically used to introduce evidence or support for a statement or claim. Example: "The defendant presented the signed contract as proof that he had fulfilled his obligations."

✓ Grammatically correct

News & Media

Academia

Wiki

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

As proof that I had been there.

News & Media

The New Yorker

The hat is offered as proof that evil lurks.

News & Media

The New York Times

Politicians flaunt pickups as proof that they are regular folk.

News & Media

The Economist

"We'll need them as proof that we were professional agitators".

News & Media

The New Yorker

I'm taking this as proof that they have gone insane.

Oscar Wilde took fog as proof that art can alter our perceptions.

News & Media

The Independent

President Clinton hailed the growth data as proof that his economic policies were working.

Don't trust low unemployment numbers as proof that the labor market is doing fine it isn't.

Some families may see this study as proof that they should "red-shirt" their child.

Theyalso see his nomination as proof that the campaign public-financing system works.

News & Media

The New York Times

McGirr cites this, persuasively, as proof that Prohibition was "imbued with a deeply antidemocratic impulse".

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using "as proof that", ensure the evidence you present directly and logically supports the claim you are making. Avoid ambiguous or tenuous connections.

Common error

Avoid using "as proof that" when the evidence is circumstantial or suggestive rather than conclusive. Using phrases like "suggests that" or "indicates that" might be more accurate in such cases.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "as proof that" functions as a prepositional phrase introducing a clause that provides evidence or justification for a preceding statement. Ludwig AI confirms its grammatical correctness and its role in introducing supporting information.

Expression frequency: Very common

Frequent in

News & Media

60%

Academia

20%

Wiki

7%

Less common in

Science

5%

Formal & Business

5%

Reference

3%

Ludwig's WRAP-UP

In summary, "as proof that" is a grammatically correct and very commonly used phrase employed to introduce evidence supporting a claim. Ludwig AI validates its widespread acceptance and utility across various contexts. Predominantly found in news and media, as well as academic writing, it serves to strengthen arguments and validate assertions. While it maintains a neutral to formal register, remembering to ensure the 'proof' directly supports the claim enhances effective communication.

FAQs

How can I use "as proof that" in a sentence?

Use "as proof that" to introduce evidence or facts that support a claim. For example, "The company presented the sales figures as proof that their new marketing strategy was successful."

What phrases are similar to "as proof that"?

Alternatives include "as evidence that", "demonstrating that", or "to substantiate the claim that", each offering subtle differences in formality and emphasis.

Is "as proof that" formal or informal?

"As proof that" is suitable for both formal and informal contexts. However, in highly formal writing, consider alternatives like "to validate the idea that" for added sophistication.

What's the difference between "as proof that" and "as evidence that"?

While both phrases introduce supporting information, "as proof that" implies a stronger, more conclusive level of support, whereas "as evidence that" suggests a broader range of supporting information, not necessarily definitive.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: