Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

certified to be

Grammar usage guide and real-world examples

USAGE SUMMARY

"certified to be" is a grammatically correct phrase that can be used in written English.
It is typically used to indicate that something has been officially verified or confirmed to be true or accurate. Example: The document was certified to be authentic by a forensic expert.

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Because he's not certified to be a candidate.

News & Media

The New York Times

Even the writers certified to be great get caught up in that rhythm.

They will be released for sale only after they have been certified to be free from the disease, he said.

News & Media

The New York Times

The tougher the laws, the bigger the premium that a De Beers branded diamond, independently certified to be clean, might fetch.

News & Media

The Economist

Last week, the Food and Drug Administration said it would block certain types of Chinese-made seafood, including shrimp, eel and catfish, from entering the United States unless it was certified to be safe.

News & Media

The New York Times

Players like Time Warner, which are big purchasers of paper, will only acquire paper from forests that are certified to be using the best practices from an environmental impact.

News & Media

The New York Times

The disturbing fact is that a repetition of the problems of 2000 now seems likely, even as many other nations are conducting elections that are internationally certified to be transparent, honest and fair.

News & Media

The Guardian

American-made jetliners, like this one, are certified to be able to fly with only one engine, and this type of airplane, on approach to a runway, does not require anything near maximum power to stay in the air.

News & Media

The New York Times

Its purity is certified to be 99.5%.

They were evaluated and certified to be in-house trainers.

These laptops are even EPEAT and Energy Star certified to be green.

News & Media

TechCrunch
Show more...

Expert writing Tips

Best practice

Consider readability and choose a simpler alternative if formality isn't essential and the context allows, prioritizing clarity over stringent formality.

Common error

Avoid using "certified to be" in casual conversation or informal writing where simpler phrases like "proven to be" or "confirmed to be" would suffice. Overusing formal language can make your writing sound unnatural or pretentious.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "certified to be" functions as a passive verb phrase, indicating that a subject has undergone a process of verification and meets certain established standards. As Ludwig AI explains, it is used to express that something has been officially confirmed or verified.

Expression frequency: Very common

Frequent in

Science

40%

News & Media

35%

Formal & Business

10%

Less common in

Wiki

8%

Reference

5%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, "certified to be" is a versatile phrase that communicates a sense of formal verification and trustworthiness. As stated by Ludwig AI, it is used to describe something that has been officially verified or confirmed. Its prevalence in scientific, news, and business contexts underscores its importance in conveying credibility. While grammatically sound and widely used, be mindful of the formality it implies and consider simpler alternatives for casual settings. Remembering to use "certified to be" judiciously will enhance the clarity and impact of your writing.

FAQs

How can I use "certified to be" in a sentence?

You can use "certified to be" to indicate that something has been officially verified or confirmed. For example, "The product was "certified to be" safe by an independent laboratory."

What are some alternatives to "certified to be"?

Alternatives include "verified as", "validated as", or "confirmed to be", depending on the specific nuance you want to convey.

Is it more appropriate to say "certified to be" or "proven to be"?

"Certified to be" suggests a formal process of certification, while "proven to be" implies that something has been demonstrated to be true through evidence or testing. Choose the phrase that best reflects the actual process.

What is the difference between "certified to be" and "accredited as"?

"Certified to be" indicates that something meets specific standards or requirements, while "accredited as" specifically suggests that an organization or program has been officially recognized as meeting certain standards by an accrediting body.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: