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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

comment on what

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "comment on what" is correct and usable in written English. You can use it when you want to ask someone to provide their thoughts or opinions on a specific topic or issue. For example, "Please comment on what you think about the new policy." Alternative expressions include "provide feedback on" and "discuss what."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I won't comment on what Suarez did.

News & Media

Independent

Mr. Catalfamo declined to comment on what the men discussed.

News & Media

The New York Times

"I'm not going to comment on what his history is.

News & Media

Independent

I can't comment on what the mayor says".

News & Media

The New York Times

I cannot make any comment on what happened.

News & Media

The New York Times

(TMZ would not comment on what it pays for footage).

News & Media

The New York Times

Do you have any comment on what he said?

It declined to comment on what had been said.

The company declined to comment on what offers were made.

News & Media

The Guardian

He would not comment on what was said.

He declined to comment on what his investigators had learned.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Pair it with negative verbs like "decline to" or "refuse to" in journalistic writing to indicate a lack of transparency or official silence.

Common error

A frequent mistake is omitting the preposition "on" and saying "comment what". In English, the verb "comment" is intransitive when used this way and requires "on" or "about" to link to the object of the remark.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

96%

Authority and reliability

5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "comment on what" functions as a transitive-like verb construction where the preposition "on" bridges the verb to a relative clause starting with "what". In Ludwig AI examples, it typically introduces a noun clause that acts as the object of the commentary.

Expression frequency: Very common

Frequent in

News & Media

75%

Science

15%

Formal & Business

10%

Less common in

Encyclopedias

3%

Wiki

2%

Social Media

5%

Ludwig's WRAP-UP

The phrase "comment on what" is a robust and essential component of modern English, primarily used to direct focus toward a specific topic of discussion. As shown in Ludwig AI, it is the standard way to frame reactions in journalism and research. Its grammatical structure is stable, though it strictly requires the preposition "on" to remain correct. Whether used to decline an interview or to request student feedback, it provides a clear, functional link between the act of commenting and the specific information being judged. Using alternatives like "remark on what" can provide variety, but the main query remains the most versatile choice for neutral reporting.

FAQs

How do I use "comment on what" in a sentence?

You can use it to introduce an opinion or a refusal to give one, such as: "The spokesperson declined to "comment on what" happened during the closed-door meeting."

What is a more formal way to say "comment on what"?

In professional settings, you might prefer to use "provide feedback on what" or "elaborate on what" to sound more precise.

Is it correct to say "comment what"?

No, you should always include the preposition; use "comment on what" instead of omitting "on".

When should I use "comment on what" vs "discuss what"?

Use "comment on what" for a specific remark or reaction, whereas "discuss what" implies a longer or more interactive conversation.

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Source & Trust

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Authority and reliability

5/5

Expert rating

Real-world application tested

Most frequent sentences: