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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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attest by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "attest by" is correct and can be used in written English.
It is used in a sentence to indicate that something is being verified or confirmed by a person or a document. For example: "His identity was attested by his driver's license."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Perhaps it was ordained: it was the 50th anniversary of Roger Maris's 61st homer, surrendered — as any Blohard can attest — by Tracy Stallard of the Red Sox.

Bush grew into one of history's most forceful leaders, his admirers will attest, by replacing hesitation and reasonable doubt with faith and clarity.

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Trade with Syria and Palestine is attested by scenes of ships carrying foreign peoples.

The electric quality of his personality has been attested by his contemporaries.

The truth of this quaint proverb, as attested by the current press.

News & Media

The New Yorker

Greek settlement is first clearly attested by the presence of pottery dating from about 1000 bce.

Both Israeli leaders were right, as attested by Hamas's victory in the Palestinian election.

News & Media

The New York Times

The young man's apprenticeship to Rembrandt is attested by Rembrandt's first biographer, Arnold Houbraken.

The New Yorker, January 4 , 1930 P. 26The truth of this quaint proverb, as attested by the current press.

News & Media

The New Yorker

Comfort became important too, as attested by the upholstered needlepoint chair seats of the day.

Brahms's musical range is finally attested by his choral music.

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Expert writing Tips

Best practice

Use "attest by" when you want to emphasize that something is confirmed or verified by specific evidence or testimony. For example, "The quality of the process was attested by Young's modulus measurements".

Common error

While grammatically correct, "attest by" can sound overly formal in casual contexts. Consider using simpler alternatives like "shown by" or "confirmed by" for a more natural tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "attest by" functions as a verb phrase, indicating a means of providing evidence or confirmation for a claim. Ludwig AI confirms its correctness. It is used to show that something is verified through a particular source or method.

Expression frequency: Rare

Frequent in

Science

33%

News & Media

33%

Encyclopedias

33%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "attest by" is a grammatically sound construction used to indicate that something is verified or confirmed by a specific means. According to Ludwig AI, it is indeed correct and applicable in written English. While not exceedingly common, it appears in varied contexts. Its formality is generally high, suitable for academic, scientific, or journalistic contexts. When a less formal tone is appropriate, consider using synonyms like "shown by" or "confirmed by". The most authoritative sources include Encyclopedia Britannica and The New York Times.

FAQs

How can I use "attest by" in a sentence?

Use "attest by" to indicate that something is confirmed or verified by a specific source or piece of evidence. For example: "The historical accuracy is "attested by" numerous primary documents."

What are some alternatives to "attest by"?

Depending on the context, you can use alternatives like "confirm via", "verify through", or "substantiate through".

Is "attest by" formal or informal?

"Attest by" is generally considered a more formal phrase. In casual conversation, simpler alternatives like "shown by" or "backed up by" might be more appropriate.

What's the difference between "attest by" and "attest to"?

"Attest by" indicates the means of confirmation, while "attest to" means to declare something is true or genuine. For example, "He can attest to the accuracy of the report" uses "attest to" to signify his declaration.

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Source & Trust

81%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: