confirmed to be

USAGE SUMMARY

"confirmed to be" is a correct and usable phrase in written English.
It is generally used to establish a fact or opinion that has been verified as true. For example: "The photographs were confirmed to be taken of the suspect."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

One pilot was confirmed to be Russian.

The New York Times

The particles were confirmed to be NiO.

Surface and Coatings Technology

The MEFs were confirmed to be mycoplasma-free before storage.

Nature

However, epithelial regeneration was confirmed to be slow.

Biomaterials

6g was confirmed to be a Type-II RET inhibitor.

European Journal of Medicinal Chemistry

The YDs are confirmed to be mechanically and dynamically stable.

Diamond and Related Materials

By November, however, the disease was confirmed to be cancer.

Encyclopedia Britannica

A suspect image was confirmed to be of him.

The New York Times - Arts

By then the first suspect was confirmed to be dead.

The New York Times

(That paper was confirmed to be authentic).

Science Magazine

It was later confirmed to be false.

BBC

Expert writing Tips

Best practice

When writing, consider the level of formality. In academic and professional settings, "confirmed to be" is suitable. For informal contexts, simpler alternatives like "turned out to be" might be more appropriate.

Common error

While "confirmed to be" is grammatically correct, overuse can lead to passive voice. Rephrase to use active voice where possible for a more direct and engaging style. For example, instead of "The data was confirmed to be accurate", consider "Researchers confirmed the data's accuracy".

Linguistic Context

The phrase "confirmed to be" functions as a linking verb phrase, connecting a subject to a predicate adjective or noun phrase that describes a state or quality. As shown by Ludwig, it indicates verification or establishment of a fact.

Expression frequency: Very common

Frequent in

Science

54%

News & Media

30%

Wiki

5%

Less common in

Encyclopedias

2%

Formal & Business

1%

Reference

0%

Ludwig's WRAP-UP

The phrase "confirmed to be" is a versatile linking verb phrase used to assert the validity of a statement based on evidence or verification. As Ludwig AI indicates, it's grammatically correct and frequently used in various contexts, particularly in science and news media. While "confirmed to be" is suitable for both formal and neutral settings, alternative phrases like "proven to be" or "verified as" can offer subtle differences in meaning. Writers should be mindful of overusing passive voice and strive for active constructions where appropriate to enhance clarity and engagement.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

proven to be

Indicates something has been demonstrated with evidence.

shown to be

Implies that evidence supports a particular conclusion.

verified as

Highlights the act of checking and confirming accuracy.

established as

Implies something has been firmly recognized or accepted.

demonstrated as

Highlights the act of showing or proving something.

determined to be

Suggests a conclusion reached after investigation or analysis.

validated as

Suggests formal confirmation of correctness or truth.

ascertained to be

Indicates that something has been found out for certain.

corroborated as

Indicates that evidence supports a previous finding.

recognized as

Indicates a general acknowledgment of a particular quality or status.

FAQs

What does "confirmed to be" mean?

The phrase "confirmed to be" signifies that something has been verified or established as true after investigation or evidence. It indicates a higher degree of certainty than mere assumption or speculation.

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

You can use "confirmed to be" to state facts that have been verified. For instance, "The suspect was "identified to be" the perpetrator based on DNA evidence" or "The initial reports were "proven to be" inaccurate after further investigation".

What are some alternatives to "confirmed to be"?

Alternatives include "proven to be", "verified as", "established as", or "determined to be". The best choice depends on the specific context and the nuance you want to convey.

Is "confirmed to be" formal or informal?

"Confirmed to be" is generally considered suitable for both formal and neutral contexts. While not overly technical, it conveys a sense of verification appropriate for professional or academic writing. In very informal settings, simpler phrases might be preferred.