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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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proof of course

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "proof of course" is not correct in standard written English as it lacks clarity and context.
It could be used in a context where one is discussing evidence or validation, but it needs to be part of a more complete sentence to convey a clear meaning. Example: "The results of the experiment serve as proof, of course, that our hypothesis was correct."

⚠ May contain grammatical issues

News & Media

Science

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

There is no proof, of course.

News & Media

The Economist

The reforms could work; the proof, of course, will be the trust's performance.

There's no proof, of course, that that difference affects girls' later perceptions that math is not their thing.

News & Media

The New York Times

A member of the royal family told me that the deity had already made its displeasure known: "The biggest proof, of course, if you can call it a proof, is that Sundararajan has died".

News & Media

The New Yorker

Raising limits can also have unforeseen consequences: boundaries set for exceptional circumstances can quickly become routine instead, as many fear would happen with 42-day detention.There are different kinds of proof, of course.

News & Media

The Economist

The only way the Hartle-Hawking wave function can explain an expanding universe with a reasonable probability is if the many-worlds picture is the right one.Probability is not proof, of course.

News & Media

The Economist
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Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

The two researchers say their data are compatible with the idea of a giant planet lurking in the far reaches of the solar system .Compatible with" is not the same as "proof of", of course.

News & Media

The Economist

This isn't fail-proof, of course, which tunesBag acknowledges.

News & Media

TechCrunch

No security method is fool-proof, of course, and it probably won't take long for someone to find a hole in this approach too, but at the very least it's a step in the right direction.

News & Media

TechCrunch

But those who were transferred without reason and proof should of course be reinstated".

News & Media

The Guardian

"The fact that they did not name Daniel Schuler as a defendant is further proof that, of course, he's not responsible criminally or civilly," he said.

News & Media

The New York Times
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Expert writing Tips

Best practice

For clarity and grammatical correctness, always integrate "proof" and "of course" into a complete sentence. For example, use: "The results serve as proof, of course, that our hypothesis was correct."

Common error

Avoid using "proof of course" as a standalone phrase. It lacks context and grammatical structure, potentially confusing readers. Instead, incorporate it into a full sentence to convey its intended meaning effectively.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The primary function of "proof of course" is to emphasize that the evidence provided is self-evident or logically follows from the preceding statement. As Ludwig AI identifies, the phrase requires integration into a complete sentence for grammatical correctness. It is often used to highlight the obvious nature of the evidence.

Expression frequency: Uncommon

Frequent in

News & Media

67%

Science

25%

Formal & Business

8%

Less common in

Wiki

8%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, while the phrase "proof of course" aims to emphasize self-evident evidence, Ludwig AI identifies it as grammatically incorrect when used in isolation. Instead, incorporate it into a complete sentence for clarity. Alternative expressions like "evident naturally" or "validation obviously" may offer more concise substitutes. Although versatile, the phrase is frequently used in news media and scientific discussions. Remember to always build it into a sentence such as "This is the proof, of course, that...". When used appropriately, the phrase reinforces the obvious nature of the evidence presented.

FAQs

How can I use "proof of course" correctly in a sentence?

Integrate "proof" and "of course" into a complete sentence to provide context and grammatical structure. For example: "The data provides the "proof that", of course, further investigation is warranted."

What phrases can I use instead of "proof of course"?

Consider alternatives like "evident naturally", "validation obviously", or "demonstration self-evidently depending on the context and desired emphasis.

Is "proof of course" grammatically correct?

No, "proof of course" is not grammatically correct as a standalone phrase. It requires integration into a complete sentence to convey a clear meaning. Consider restructuring it to "The data is proof, of course, that...".

In what contexts is "proof of course" most likely to appear?

While versatile, it's commonly found in discussions involving evidence, validation, or logical conclusions across various fields. However, ensure its usage is grammatically sound. Also consider alternatives like "naturally it follows" if that is more appropriate for your specific setting.

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Source & Trust

86%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: