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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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speak on

Grammar usage guide and real-world examples

USAGE SUMMARY

"speak on" is not grammatically correct in written English.
To use it correctly, you would need to add an appropriate preposition such as "about" or "of". Example: I would like to speak on the challenges faced by small business owners.

⚠ May contain grammatical issues

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

That's one thing I can speak on".

Mr. Hurd will speak on Monday.

News & Media

The New York Times

I would love to speak on this".

News & Media

BBC

Nobody, however, would speak on the record.

News & Media

The New Yorker

"But let him speak on that first.

They wouldn't speak on the record?

News & Media

The New Yorker

Could speak on any subject knowledgeably.

News & Media

The New York Times

We speak on a daily basis.

News & Media

Independent

But they did not speak on Saturday.

News & Media

The New York Times

"That's for Ray to speak on.

Abbott is scheduled to speak on Saturday.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

In formal writing, always use a preposition like "about" or "of" after "speak". For example, say "speak about" or "speak of" instead of just "speak on".

Common error

Avoid using "speak on" without a preposition in formal writing. This omission is a common error that makes the phrase grammatically incorrect. Always include "about" or "of" to ensure correctness.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "speak on" functions as a verb phrase, but requires a preposition for grammatical correctness in written English. Ludwig AI indicates that it needs a preposition like "about" or "of" to be grammatically sound.

Expression frequency: Very common

Frequent in

News & Media

34%

Wiki

13%

Formal & Business

12%

Less common in

Science

12%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, while the phrase "speak on" is frequently encountered, it's generally considered grammatically incorrect in formal written English. Ludwig AI suggests using "speak about" or "speak of" instead, ensuring grammatical correctness and clarity. Although found in various contexts, including News & Media, Wiki, and Formal & Business communications, its informal nature means it's best to opt for more precise alternatives like "discuss", "address", or "comment on" in professional and academic settings.

FAQs

How to properly use "speak on" in a sentence?

While "speak on" is often heard in informal speech, it's not grammatically correct in formal writing. Use "speak about" or "speak of" instead. For example, "I would like to "speak about" the challenges...".

What can I say instead of "speak on" to sound more professional?

For a more professional tone, consider using alternatives like "address", "discuss", or "comment on". These options are grammatically sound and suitable for formal contexts.

Is "speak on" grammatically correct?

No, "speak on" is generally considered grammatically incorrect in formal written English. The correct forms are "speak about" or speak of.

Which is more appropriate: "speak on" or "speak about"?

"Speak about" is more appropriate in formal settings and writing. While "speak on" might be used informally, "speak about" ensures grammatical correctness and clarity.

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Source & Trust

86%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: