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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are concluded by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are concluded by" is correct and usable in written English.
It can be used to indicate that something is brought to an end or finalized by a specific action or person. Example: "The negotiations are concluded by a formal agreement signed by both parties."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

"Until such time as investigations are concluded by the relevant aviation authorities," the statement said, "Bombardier cannot speculate or comment as to the cause of these incidents".

News & Media

The New York Times

When Maguire finally returns from Afghanistan, his breakdown is just as neat and tidy: a few minutes of pistol-waving lunacy are concluded by hugs, tears and declarations of love.

News & Media

Independent

Both are concluded by the famous setting of the closing chorale, known as 'Jesu, Joy of Man's Desiring.' The Te Deum, on the other hand, was written in 1713 to celebrate the Peace of Utrecht and was the first major piece of religious music Handel wrote to English words".

News & Media

The New York Times

The results are concluded by graph (b) in Fig. 2.

In summary, our approaches are concluded by the following three procedures.

The proposed metrics are concluded by reviewing literatures and they are selected with respect to interviews with experts in home appliance manufacturing industries.

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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

All the projects are scheduled to be concluded by March 31.

News & Media

The New York Times

They will be concluded by Feb. 15, Intesa said.

News & Media

The New York Times

The majority of work will be concluded by lunchtime.

News & Media

The Guardian

Shiva was concluded by the onset of Passover.

News & Media

The New York Times

"It's unlikely any of these investigations will be concluded by May 1.

News & Media

The Guardian
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Expert writing Tips

Best practice

Use "are concluded by" to clearly indicate the specific action, event, or decision that brings something to an end. This phrase is particularly effective in formal writing where precision is important.

Common error

Avoid replacing the passive construction with an active one that obscures who or what is performing the concluding action. Maintaining the passive voice ensures the focus remains on the subject being concluded.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "are concluded by" primarily functions as a passive voice construction, indicating that a subject undergoes a process which is then finalized or terminated by a specific action, event, or entity. As demonstrated by Ludwig, this formation ensures clarity by pinpointing the means of conclusion.

Expression frequency: Uncommon

Frequent in

Science

41%

News & Media

41%

Encyclopedias

7%

Less common in

Formal & Business

4%

Reference

4%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "are concluded by" is a grammatically correct and usable expression in written English, most commonly found in science and news contexts. According to Ludwig, this passive construction clearly indicates the means by which something is brought to an end. While not as frequent as other phrases, it serves a precise and formal purpose in specifying how processes or investigations reach their conclusion. Related phrases like "are finalized by" can be used as alternatives depending on the desired nuance. Use this phrase when clarity and precision are paramount, especially in formal writing.

FAQs

How can I use "are concluded by" in a sentence?

The phrase "are concluded by" indicates the means by which something is brought to an end. For example, "The investigations "are concluded by" the aviation authorities" or "The negotiations "are concluded by" signing the agreement".

What phrases are similar to "are concluded by"?

Alternatives include "are finalized by", "are completed through", or "result in". The best choice depends on the specific context.

Is it better to use "are concluded by" or "conclude with"?

"Are concluded by" focuses on the agent or method that brings something to an end (passive voice), while "conclude with" focuses on what element ends something (active voice). Choose the option that best emphasizes your intended focus.

When is it appropriate to use "are concluded by" in writing?

This phrase is appropriate in formal writing, reports, and any context where you need to clearly specify how something is being brought to an end. For example, scientific studies, legal documents, or business reports.

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Authority and reliability

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Real-world application tested

Most frequent sentences: