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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has been testifying

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has been testifying" is correct and usable in written English.
It can be used to indicate that someone has been giving testimony or evidence, typically in a legal context, over a period of time leading up to the present. Example: "The witness has been testifying for several hours about the events of that night."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

11 human-written examples

After being caught last April, a Mafia boss decided to spill the beans and has been testifying in court.

News & Media

The Economist

Attorney General John Ashcroft has been testifying before Congress this week, arguing for substantial spending increases for counterterrorism programs.

News & Media

The New York Times

But Mr Costa, who has been testifying to police since the end of August, won't be done talking for another two weeks.

News & Media

The Economist

Eight weeks before the start of his trial on insider-trading charges, Raj Rajaratnam's family invested $15 million in a hedge fund started by a former employee who has been testifying this week on Mr. Rajaratnam's behalf.

News & Media

The New York Times

Former colonel George Rabusa, who has been testifying in both houses of the Philippine Congress, has accused two other former chiefs of staff of similar crimes, disclosing what appears to be systemic corruption within the military.

News & Media

The New York Times

Sometimes people forget that Clinton has been testifying in front of congressional committees for over 20 years now, and she even got her start as a staffer for the Watergate committee in the mid-1970s.

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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

The usefulness of this method has been testified by numerous case studies.

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

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

It has been testified that in order to gain a higher error exponent than 0.5, the length of a polarization matrix has to be more than 16 [9,16].

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.

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Expert writing Tips

Best practice

Use "has been testifying" to indicate ongoing testimony, especially in legal or formal contexts. Ensure the subject is clearly identified and the context of the testimony is apparent.

Common error

Avoid using "has been testifying" when a simple past tense like "testified" is more appropriate. "Has been testifying" implies an ongoing or repeated action, not a single, completed event.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has been testifying" functions as a present perfect continuous verb phrase. It describes an action (testifying) that began in the past and is still ongoing or has recently concluded. Ludwig AI confirms its correctness and usability.

Expression frequency: Uncommon

Frequent in

News & Media

60%

Science

40%

Formal & Business

0%

Less common in

Academia

0%

Wiki

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "has been testifying" is a grammatically correct and usable verb phrase that functions to describe an ongoing action of giving testimony, typically in a legal or formal context. As Ludwig AI confirms, the phrase is most commonly found in news and media, signaling a reporting on ongoing legal proceedings or investigations. While not extremely common, it's a valuable tool for conveying the continuity and duration of someone's testimony, providing a nuanced perspective beyond a simple past tense.

FAQs

How is "has been testifying" different from "testified"?

"Has been testifying" indicates an ongoing action that started in the past and continues to the present, while "testified" refers to a completed action in the past. For example, "He "testified" yesterday" versus "He has been testifying all week".

When should I use "has been testifying" instead of "is testifying"?

Use "has been testifying" when the action started in the past and is ongoing, with emphasis on the duration. Use "is testifying" when the action is happening at the present moment. For example, "He is testifying now" versus "He "has been testifying" since this morning".

What are some alternatives to "has been testifying" that I can use to vary my writing?

You can use alternatives like "has been giving evidence", "has been providing testimony", or "has been on the stand" depending on the specific context and nuance you want to convey.

Is "has been testifying" appropriate for informal contexts?

While grammatically correct, "has been testifying" is more suited for formal or neutral contexts, such as news reports or legal documents. In informal conversation, simpler phrases like "has been talking" or "has been explaining" might be more appropriate.

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Authority and reliability

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Real-world application tested

Most frequent sentences: