testified by

USAGE SUMMARY

The phrase "testified by" is correct and usable in written English.
You can use it to indicate that something is proven by a witness giving their testimony. For example, "This timeline of events has been testified by two eyewitnesses."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Franklin testified by telephone.

The New Yorker

One woman testified by videotape.

The New York Times

Mr. Jagger, who had testified by telephone once before, was in London.

The New York Times

The inquiry lasted 17 days and heard from 50 witnesses, including Afghans who testified by videolink.

The Guardian

Mr. Bottomley testified by satellite from a lawyer's office in London.

The New York Times

The blockade certainly had an effect as testified by Japan's loss of shipping and its dwindling imports of raw materials.

The Economist

In 2007, he testified by video link before a European Parliament committee about human-rights problems in China.

The New York Times

The theoretical correlation coefficients are testified by numerical experiments.

Signal Processing

The stability is testified by analysis of phonon dispersion curves.

Materials & Design

Optimum design specification is testified by the experimental result.

Journal of Materials Processing Technology

Expression of LN was testified by immunofluorescence assay.

Environmental Toxicology and Pharmacology

Expert writing Tips

Best practice

Use "testified by" to clearly indicate when evidence or support for a statement comes from a direct testimony or authoritative source.

Common error

Ensure that when using "testified by", the source you are citing is indeed providing testimony or a formal declaration, and not just general support or evidence. For example, if you want to use a supported fact, instead of writing "The fact is testified by The New York Times.", you may want to write "The fact is corroborated by "The New York Times".".

Linguistic Context

The phrase "testified by" functions as a verb phrase indicating that a statement or fact is supported by evidence given under oath or in a similar formal manner. It is commonly used to attribute the source of validation to a witness or authority, as shown in Ludwig examples.

Expression frequency: Very common

Frequent in

Science

49%

News & Media

32%

Formal & Business

5%

Less common in

Wiki

2%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "testified by" is a grammatically sound and frequently used expression that indicates evidence or support from a formal declaration or testimony. Ludwig AI confirms its correctness and usability in written English. Its usage spans various contexts, including science, news, and formal business settings. To enhance clarity, it’s crucial to ensure accurate source attribution. Alternative phrases such as "confirmed by" or "substantiated by" can be employed for stylistic variation. The phrase is appropriate for formal and professional communication, adding credibility by referencing the source of validation.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

Confirmed by

Emphasizes verification of information.

Substantiated by

Highlights the provision of evidence to support a claim.

Demonstrated by

Focuses on showing something through evidence or example.

Corroborated by

Stresses the reinforcement of a statement with additional evidence.

Attested by

Implies that something is declared to be true or genuine.

Evidenced by

Directly indicates that something serves as proof.

Verified by

Highlights that something has been checked and found to be accurate.

Supported by

Indicates backing or validation from a particular source.

Proven by

Emphasizes the establishment of truth through evidence.

Validated by

Suggests that something has been assessed and confirmed as sound.

FAQs

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

Use "testified by" to indicate that something is proven or supported by someone's testimony. For example, "The accuracy of the report was testified by several eyewitnesses".

What are some alternatives to "testified by"?

You can use alternatives like "confirmed by", "substantiated by", or "supported by" depending on the context.

What is the difference between "testified by" and "evidenced by"?

"Testified by" implies a formal declaration or testimony, while "evidenced by" suggests general proof or indication.

Is it appropriate to use "testified by" in formal writing?

Yes, "testified by" is appropriate for formal writing, particularly when referring to legal, official, or authoritative contexts where testimony is relevant.