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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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request by

Grammar usage guide and real-world examples

USAGE SUMMARY

It is correct and usable in written English.
You can use it when asking someone to do something and when referring to a request that someone has made. For example: "Please accept this request by tomorrow."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What request by Janet Reno was denied?

News & Media

The New York Times

"It's the most common request by far".

The utility suspended that request by evening.

News & Media

The New York Times

Boyd responded to the request by making threatening, nonsensical comments.

News & Media

The New Yorker

On its face, the request by Channel 10 is modest.

News & Media

The New York Times

This article was commissioned after a request by StevHep.

That request by Teixeira is more than reasonable.

"The request by students is being considered," says the college.

The request by students is being considered within these processes".

News & Media

The Guardian

A bail request by Rehman's legal team was rejected.

News & Media

The Guardian

This article was commissioned after a request by CiFAndrew.

Show more...

Expert writing Tips

Best practice

When using "request by", ensure that the context clearly indicates who is making the request and what is being requested for clarity and precision.

Common error

Avoid ambiguity by explicitly stating who is making the request and who or what is the target of the request. For example, instead of "request by management", clarify as "request by management for employee feedback".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

"Request by" primarily functions as a prepositional phrase that modifies a noun, indicating the source or initiator of a request. It specifies who made the request, as seen in Ludwig examples such as "That request by Teixeira is more than reasonable."

Expression frequency: Very common

Frequent in

News & Media

40%

Science

30%

Formal & Business

10%

Less common in

Wiki

10%

Encyclopedias

5%

Reference

5%

Ludwig's WRAP-UP

In summary, "request by" is a prepositional phrase used to specify the originator of a request. Ludwig AI highlights that it is grammatically correct and widely used, particularly in news, scientific, and formal business contexts. The phrase is versatile, suitable for neutral to formal communication, and its meaning is clearly understood. While alternatives like "demand by" or "application by" exist, the choice depends on the specific nuance you wish to convey. It is important to state explicitly who is making the request to avoid any possible ambiguities.

FAQs

How can I use "request by" in a sentence?

You can use "request by" to indicate who initiated a request, as in "The investigation was initiated upon a "request by" the board of directors".

What are some alternatives to "request by"?

Alternatives include "demand by" (for a stronger emphasis), "application by" (for formal submissions), or "asked for by" (for a simpler phrasing).

Is it better to use "request from" or "request by"?

Use "request by" to specify the source or initiator of the request (e.g., "a request by the customer"). Use "request from" to indicate the recipient or target of the request (e.g., "a request from the customer").

How does the formality of "request by" compare to other similar phrases?

The phrase "request by" is generally neutral to formal. Phrases like "demand by" carry more weight and can imply urgency or authority, while phrases such as "asked for by" are more informal.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: