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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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a evidence of

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a evidence of" is not correct in written English.
The correct form is "evidence of" without the article "a," as "evidence" is an uncountable noun. Example: "The study provided evidence of a significant correlation between the two variables."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

"One cannot simply apologise for 'any offence caused' and expect a evidence of gross and brazen antisemitism to disappear," Sacerdoti said.

News & Media

The Guardian

Thus, contrary to the hypotheses, we did not find (a) evidence of upregulated AVP activity or (b) enhanced pituitary sensitivity to AVP in AN.

The patient was readmitted with plain radiographic (A) evidence of distended bowel loops with multiple fluid-fluid levels.

These served as positive disease controls and had the following inclusion criteria:   (a) Evidence of active inflammation in the anterior and/or posterior segment.

Avid consumer testimonials and the popularity of juice shops in some urban areas speak to a evidence of potential benefit.

News & Media

Huffington Post

We compared seven models to test for (a) evidence of senescence, (b) the influence of day of entry on senescence, and (c) variation among populations in the rate of senescence.

Science

Plosone
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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

Behavioural therapies including relaxation, biofeedback, and stress management have been proven to be effective, and there is grade-A evidence of the effectiveness of relaxation therapy (5).

This combination of complex classes is an evidence of a bigger problem.

And the absence of evidence does not mean that there is an evidence of an absence.

A green coloured solution is an evidence of the presence of resin.

It was simply an evidence of the time-disconnect between the generations at that point.

News & Media

Huffington Post
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Expert writing Tips

Best practice

When referring to evidence, remember that it is typically an uncountable noun. Therefore, avoid using the article "a" before "evidence". Use "evidence of" instead.

Common error

A common mistake is to treat "evidence" as a countable noun by preceding it with the article "a". To correct this, simply remove the article and use "evidence of".

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

2.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a evidence of" is grammatically incorrect. The correct usage is "evidence of" without the article "a" because "evidence" is an uncountable noun. Ludwig AI confirms this with its analysis and example sentences.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "a evidence of" is identified by Ludwig AI as grammatically incorrect. The core issue is the improper use of the indefinite article "a" before the uncountable noun "evidence". The correct form is simply "evidence of". Although some examples of the incorrect usage exist, mainly in science and news media contexts, it's crucial to avoid this error to maintain grammatical accuracy. Instead, consider using alternatives like "some evidence of", "proof of", or "an indication of" to express the intended meaning effectively.

FAQs

Why is "a evidence of" grammatically incorrect?

The term "a evidence of" is incorrect because "evidence" is an uncountable noun, and uncountable nouns do not take the indefinite article "a". The correct form is "evidence of."

What can I say instead of "a evidence of"?

Instead of "a evidence of", you can use phrases like "some evidence of", "proof of", or "an indication of".

How do I properly use "evidence" in a sentence?

Use "evidence" without the article "a" when referring to it in general. For example, "There is evidence of his involvement". If you're referring to a specific piece of evidence, consider using "a piece of evidence."

What is the difference between "evidence of" and "proof of"?

"Evidence of" suggests that there are indications or signs that something is true, while "proof of" implies a more definitive and conclusive confirmation.

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Source & Trust

82%

Authority and reliability

2.5/5

Expert rating

Real-world application tested

Most frequent sentences: