have been testified

USAGE SUMMARY

The phrase "have been testified" is not correct in standard English usage.
The correct form would typically be "have testified" or "have been testified to." Example: "Witnesses have testified about the events of that night."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

First, although the reliability and validity of the JOA scale have been testified [ 36], it is mostly used in Asian countries and is not a measurement as conventional as ODI across the world.

BMC Musculoskeletal Disorders

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Representatives of the Transportation Choices Coalition have been testifying at recent state legislative hearings on numerous transportation bills.

The New York Times

"For 25 years, people have been testifying with a degree of certainty that did not exist," Mr. Bednar said.

The New York Times

Then, in early February, when he should have been testifying at the Capitol about the university's financial needs, Mr. Powers suffered a pulmonary embolism.

The New York Times

Former inmates of North Korean prison camps have been testifying before UN investigators this week in Seoul.

BBC

Other witnesses have been testifying since July about the decision and the union's influence.

Los Angeles Times

For the past two weeks, Nunavut health care workers, government officials and affected families have been testifying at a coroner's inquest into Nunavut's suicide crisis.

Vice

And so I'm glad that by kind of mocking the out-of-touch CEOs that have been testifying to congress, we were actually channeling the voice of the people who want to see real justice done here".

Vice

High skin core debonding resistance has been testified by the experiments.

Composite Structures

It has been testified that they have exhibited bright yellowishgreen phosphorescence emission with moderate photoluminescence quantum yields.

Organic Electronics

It has been testified that both the nature and the number of π-linker units are important factors for the performance of dye-sensitized solar cells.

Organic Electronics

Expert writing Tips

Best practice

Avoid using the passive voice construction "have been testified" in formal writing. Instead, use active voice or rephrase for clarity. For example, use "experts have testified" or "evidence has shown".

Common error

Do not use "have been testified" when you mean to say someone has given testimony. "Testified" typically requires an active subject, such as "witnesses" or "experts".

Linguistic Context

The phrase "have been testified" is typically intended to function as a passive construction within a sentence, but it often appears in grammatically incorrect contexts. Ludwig AI indicates that this phrase is not standard English usage.

Expression frequency: Rare

Frequent in

Science

30%

News & Media

25%

Formal & Business

15%

Less common in

Academia

10%

Wiki

10%

Reference

10%

Ludwig's WRAP-UP

In summary, the phrase "have been testified" is generally considered grammatically incorrect in standard English. Ludwig AI confirms this assessment, suggesting that it is not a standard usage. While the intent is often to convey that something has been proven or confirmed, the incorrect grammar undermines its effectiveness. For clear and correct communication, alternatives like "has been demonstrated", "has been proven", or rephrasing the sentence are recommended. While sources like The New York Times and BBC may use the phrase, its infrequency and grammatical issues suggest avoiding it in formal writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been demonstrated

Indicates that something has been proven or shown through evidence.

has been proven

Suggests that something has been established as true through evidence or argument.

has been attested to

Implies that something has been confirmed or supported by testimony or evidence.

has been shown

Indicates that something has been revealed or made clear.

evidence suggests

Highlights that the available evidence points towards a particular conclusion.

studies indicate

Suggests findings from research or experiments support a specific idea.

research confirms

Implies that research findings validate or support a specific hypothesis.

experiments confirm

Indicates that experimental results corroborate a particular conclusion.

it has been verified

Suggests that something has been checked and confirmed to be accurate or true.

it has been validated

Indicates that something has been assessed and found to be sound or effective.

FAQs

What's the correct way to use "testify" in the present perfect tense?

The correct form is "have testified" to indicate that someone has given evidence or made a statement under oath. For example, "Witnesses "have testified" about the events of that night".

Is "have been testified" grammatically correct?

No, "have been testified" is generally considered grammatically incorrect. A more appropriate phrasing would be "has been testified to" or simply rephrasing the sentence for clarity.

What can I say instead of "have been testified"?

Alternatives include phrases such as "has been proven", "has been demonstrated", or "evidence suggests" depending on the specific context.

How can I rephrase a sentence that incorrectly uses "have been testified"?

Instead of saying "It has been testified", try "Witnesses "have testified" that..." or "Evidence "suggests"..." to improve clarity and grammatical correctness.