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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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completion on

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "completion on" is not correct and does not convey a clear meaning in written English.
It may be intended to refer to the status of completing a task or project, but it lacks clarity and context. Example: "The completion on the project is expected by the end of the month."

⚠ May contain grammatical issues

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

The head awaited completion on one table, the hands rested on another, while the body stood beside a headless dummy.

News & Media

The New York Times

Nearby, a building with 417 market-rate rental apartments is nearing completion on one of two former parking lots across Neilson Street from each other.

News & Media

The New York Times

"It's impossible to complete the game with 100% completion on all of the missions and side quests in just go," says Toriyama.

Finally, another one of the teams is nearing completion on a paper draft investigating a Bayesian analysis of photoreceptor models.

Science

eLife

Angeliades is nearing completion on the Chambers Street project.

News & Media

The New York Times

Now the company is nearing completion on a second 46-unit phase called Cityview Gardens.

News & Media

The New York Times

Barely a mile away, work is nearing completion on an addition to the Reina Sofia museum.

Another new subdivision of six houses is nearing completion on Duck Pond Lane, off Lake Street.

News & Media

The New York Times

After Brady's completion on fourth-and-sixteen: "How does he do that?

News & Media

The New Yorker

Mr Tidd's revelation that Multiplex could not guarantee completion on schedule was not a great surprise.

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

The questionnaire was available for completion on-line between 8/12/2014 and 16/01/2015.

Expert writing Tips

Best practice

Use the phrase "completion of" instead of "completion on" for grammatical correctness. For example, instead of "nearing completion on the project", write "nearing completion of the project".

Common error

Avoid using "on" after "completion". It's a common mistake to say "completion on [something]" when the correct preposition is "of". This error can make your writing sound unprofessional.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "completion on" primarily functions as a prepositional phrase, often indicating a state of being finished or reaching the final stage of a process. Ludwig AI indicates that this phrasing is not grammatically correct.

Expression frequency: Very common

Frequent in

News & Media

56%

Science

24%

Wiki

12%

Less common in

Formal & Business

4%

Encyclopedias

2%

Reference

2%

Ludwig's WRAP-UP

The phrase "completion on" is frequently encountered, but it's generally considered grammatically incorrect. Ludwig AI points out this grammatical issue. The correct and preferred phrasing is "completion of". While "completion on" appears in various contexts, including news and media and scientific texts, it's best to use "completion of", "upon completion", or "at completion" to ensure clarity and grammatical accuracy. Using these alternatives will improve the professionalism and readability of your writing.

FAQs

How can I use "completion of" in a sentence?

Use "completion of" to indicate that something has been finished. For example, "The "completion of the project" is scheduled for next week".

What is the difference between "completion of" and "completion on"?

"Completion of" is grammatically correct and indicates the finished state of something. "Completion on" is generally considered incorrect. Always use "completion of" to maintain clarity and accuracy.

What can I say instead of "completion on"?

Use phrases like "completion of", "upon completion", or "at completion" depending on the intended meaning.

Is it ever correct to use "completion on"?

While occasionally found in informal contexts, "completion on" is generally not considered grammatically correct. It's safer to use "completion of" or a similar alternative.

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Source & Trust

83%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: