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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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testified to

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "testified to" is correct and usable in written English.
You can use it when referring to someone giving evidence or making a statement about something, often in a legal or formal context. Example: "The witness testified to the events that took place on the night of the incident."

✓ Grammatically correct

News & Media

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Browne Sanders has never testified to resigning.

News & Media

The New York Times

The room testified to the meticulous personality of its inhabitant.

News & Media

The New Yorker

Tanks incinerated by NATO airstrikes testified to already forgotten skirmishes.

News & Media

The New York Times

Many passengers testified to the confusion on the ship.

Still, her father took her, he later testified to police.

News & Media

Independent

Many passengers testified to the general confusion on the ship.

His writing testified to human frailty and human strength.

News & Media

The New Yorker

For others, it testified to France's institutional failings.

News & Media

The Economist

Neither testified to Milke's involvement in the plot.

News & Media

The Guardian

I simply testified to the truth of my experience.

News & Media

The Guardian

Their inscriptions testified to a culture's changing aspirations.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "testified to" when you want to emphasize the act of giving formal evidence or a statement, especially in legal or official contexts.

Common error

Avoid using "testified to" in casual conversation or informal writing; opt for simpler alternatives like "said" or "confirmed" to maintain a natural tone.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "testified to" functions as a verb phrase + preposition. It describes the act of providing evidence or making a formal statement, often in legal or official contexts. Ludwig AI confirms its correctness and usability in written English.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

21%

Encyclopedias

10%

Less common in

Wiki

8%

Formal & Business

6%

Reference

0%

Ludwig's WRAP-UP

In summary, "testified to" is a grammatically correct and frequently used phrase, as confirmed by Ludwig AI. It serves to describe the act of providing formal evidence or making a statement, commonly in legal or official contexts. While versatile, it’s most prevalent in news and media, and scientific writing. To maintain appropriate tone, it is advisable to use simpler alternatives like "said" or "confirmed" in informal settings. By understanding its function, purpose, and register, writers can effectively use "testified to" in their work.

FAQs

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

Use "testified to" when describing someone providing evidence or making a formal statement about something. For example, "The witness "testified to" the events of that night."

What are some alternatives to "testified to"?

You can use alternatives such as "attested to", "bore witness to", or "gave evidence of" depending on the context.

Is "testified to" more formal than "said"?

Yes, ""testified to"" is generally more formal than "said". It implies a formal setting, such as a courtroom or official investigation, where evidence is being presented.

Which is correct: "testified to" or "testified that"?

Both ""testified to"" and "testified that" are grammatically correct, but they are used in slightly different contexts. "Testified to" is often followed by a noun or noun phrase, while "testified that" is followed by a clause.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: