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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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has duly completed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "has duly completed" is indeed correct and usable in written English.
You would commonly use this phrase when referring to someone having carried out an important task or fulfilling an obligation. For example: "The applicant has duly completed the required paperwork and is now ready for the next steps."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

This conclusive victory was the hosts' 17th successive win, equalling the world record for a tier one nation, and has duly completed a 3-0 series drilling.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Two participants had documentation of duly completed family planning cards and maintained that they had received all injections as required.

Science

Plosone

It has duly delivered.

News & Media

The Economist

Confirmation has duly arrived.

News & Media

The Times

That has duly happened.

His cabinet has duly set these as its priorities.

News & Media

The Economist

Tribune Media has duly stopped distributing Mr Williams's column.

News & Media

The Economist

As the chart shows, inflation has duly shot up.

News & Media

The Economist

A seasonal warning notice has duly been issued.

News & Media

Independent

Mr Swanson has duly amended his PowerPoint presentation.

News & Media

The Economist

So the Ipso decision was unsurprising and the Express, as ordered, has duly published its adjudication.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "has duly completed" when you want to emphasize that something was not only finished, but also done correctly, appropriately, and in accordance with expectations or requirements. It adds a layer of formality and correctness to your statement.

Common error

Avoid using "has duly completed" in casual conversations or informal writing. Its formal tone can sound stilted or pretentious in such settings. Opt for simpler alternatives like 'finished' or 'completed'.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "has duly completed" functions as a verb phrase indicating the perfective aspect of completing a task or obligation correctly and appropriately. Ludwig provides examples where the phrase is used to confirm fulfillment of requirements or actions done according to procedure.

Expression frequency: Rare

Frequent in

News & Media

33%

Science

33%

Formal & Business

33%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has duly completed" is a grammatically sound and useful expression for formally confirming the correct and proper completion of a task. As Ludwig AI confirms, it's more suited to formal contexts. While Ludwig's examples show its presence across domains like News & Media and Science, it is more commonly observed in scientific, formal business and professional contexts. When looking for alternatives, consider phrases like "has properly finished" or "has successfully executed" to maintain a similar level of formality.

FAQs

How can I use "has duly completed" in a sentence?

The phrase "has duly completed" is typically used in formal contexts to indicate that someone has properly and correctly finished a task or fulfilled an obligation. For example, "The applicant "has duly completed" the application form".

What are some alternatives to "has duly completed"?

Alternatives to "has duly completed" include phrases like "has properly finished", "has successfully executed", or "has officially concluded", depending on the nuance you want to convey.

Is it appropriate to use "has duly completed" in informal writing?

While grammatically correct, "has duly completed" is quite formal and is more suitable for official documents, reports, or formal correspondence. In informal contexts, simpler phrases are usually preferred.

What does "duly" emphasize in the phrase "has duly completed"?

The word "duly" emphasizes that the completion was done in the correct manner, at the right time, and in accordance with established procedures or expectations. It adds a sense of correctness and appropriateness to the completion.

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Source & Trust

85%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Most frequent sentences: