confirm to be

USAGE SUMMARY

Sentence The phrase "confirm to be" is not grammatically correct; it should be written as "confirm to be [verb-ed]." For example, "I confirmed the meeting to be at 3pm."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

The letter added that McNeil was destroying existing product components that had been shipped on pallets that the company could not confirm to be preservative-free.

The New York Times

Most complex decisions require a structured dialogue, which we confirm to be an essential part of value assessment.

BMC Health Services Research

Many of these risk factors correlate with higher levels of education, income, and other metrics of socioeconomic status, which census data confirm to be more concentrated among SFBA residents, particularly non-Hispanic white women [ 9].

Breast Cancer Research

Inserts from the enriched in vivo cDNA library were screened to confirm to be upregulated by southern blot hybridization which has been used as a confirmatory test in most other SCOTS-based studies [ 72- 76].

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

One pilot was confirmed to be Russian.

The New York Times

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

Of those known to have been killed, only one has been confirmed to be a soldier.

The New York Times

The ship was confirmed to be en route to the ISS nine minutes after take-off.

The Guardian

The effort was worth it, however, and the species was confirmed to be new.

The Guardian

Expert writing Tips

Best practice

When aiming for grammatically sound writing, replace the phrase "confirm to be" with the proper form "confirmed to be" or rephrase the sentence to use alternatives like "verify that it is".

Common error

Avoid using "confirm to be" followed by a base verb. Always use the past participle form (e.g., "confirmed to be") or reconstruct the sentence for grammatical correctness. The Ludwig AI points out the original query is ungrammatical.

Linguistic Context

The phrase "confirm to be" functions as part of an infinitive phrase, often intended to express the action of verifying or establishing something. However, it's grammatically incorrect. Examples in Ludwig show correct usages like "confirmed to be".

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the intention behind the phrase "confirm to be" is to express verification or validation, it's grammatically incorrect. Ludwig AI emphasizes this point. The correct form is "confirmed to be", or using alternative phrasing such as "verify that it is". Although found in various contexts, including scientific and news domains, it should be used with caution and corrected for proper grammar in formal writing. This improves clarity and maintains professionalism. The examples provided by Ludwig highlight the proper usage within different contexts.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

verify that it is

Replaces 'confirm' with 'verify' and restructures the sentence for clarity.

ascertain that it's

Uses 'ascertain' instead of 'confirm', implying a more thorough investigation.

establish that it is

Emphasizes the act of proving something to be true.

prove that it is

Focuses on demonstrating the truth of a statement or fact.

determine that it's

Implies a decision-making process to find something is correct.

validate that it is

Stresses the act of checking or proving the validity of something.

substantiate that it is

Highlights the act of providing evidence to support a claim.

corroborate that it is

Focuses on providing additional support to an existing fact or statement.

affirm it to be

Replaces 'confirm' with 'affirm', suggesting a strong declaration.

attest that it is

Implies bearing witness to the truth of something.

FAQs

How can I correctly use "confirm" in a sentence?

Ensure "confirm" is followed by a proper verb form. Instead of "confirm to be", use "confirmed to be" or rephrase using alternatives like "verify that it is".

What's a grammatically correct alternative to "confirm to be"?

Opt for phrases like "ascertain that it's", "establish that it is", or "prove that it is" for clearer communication.

Is "confirm to be" grammatically acceptable?

No, "confirm to be" is generally considered grammatically incorrect. It should be replaced with "confirmed to be" or rephrased for better clarity.

When should I use "confirmed to be" instead of "confirm to be"?

Always use "confirmed to be" when you want to express that something has been verified or proven. "Confirm to be" is not grammatically correct.