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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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by next friday

Grammar usage guide and real-world examples

USAGE SUMMARY

'by next Friday' is a correct and usable phrase in written English.
It is used to indicate a deadline, meaning that something should be done before the upcoming Friday. For example, you might say: "I need this project finished by next Friday."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

49 human-written examples

Launched on July 16, the campaign is hoping to gather 100,000 signatures by next Friday, August 15, in order to force the issue to the top of Congress's priority list -- a group that is currently taking advantage of their mandated month of vacation.

News & Media

Huffington Post

The mayor has pledged at multiple public addresses to establish the facts of the case in a transparent and timely investigation, which is due to conclude by next Friday 1 May.

News & Media

The Guardian

"We're aiming to get the full archives available by next Friday, February 17 at the latest".

News & Media

TechCrunch

[I do apologize once again for the do-it-yourself nature of the talking points this week, hopefully by next Friday I'll be back up to my usual fighting trim.].

News & Media

Huffington Post

Washington and Minnesota must submit a legal brief on Thursday, the Trump administration's response brief is due next Wednesday, and then the states must reply by next Friday.

News & Media

Huffington Post

By next Friday?

News & Media

The New Yorker
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

10 human-written examples

UKFI wants banks to declare their interest by next Monday.

News & Media

The Guardian

If so, email [email protected] by next Tuesday.

All four were released by early Friday.

News & Media

The New York Times

By last Friday, their stories broke down.

News & Media

The New Yorker

Those documents were due by last Friday.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When setting deadlines, clarify the specific Friday you're referring to, especially if there's ambiguity (e.g., "by next Friday, July 18th").

Common error

Don't assume everyone shares your understanding of 'next'. Always specify a date, especially in written communication, to avoid confusion about whether you mean the upcoming Friday or the one after.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by next friday" functions primarily as an adverbial phrase of time, modifying a verb to indicate a deadline or a point in the future by which an action must be completed. As Ludwig AI suggests, it's commonly used for setting expectations.

Expression frequency: Very common

Frequent in

News & Media

92%

Formal & Business

4%

Science

2%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "by next friday" is a common and grammatically correct way to indicate a deadline. As Ludwig AI points out, it's used to set expectations for completing something before the upcoming Friday. Primarily found in news and media contexts, it maintains a neutral register suitable for both professional and informal communication. To avoid ambiguity, it's best practice to specify the exact date alongside the phrase, especially in formal settings. Keep in mind that clarity ensures that people understand what must be completed by then. "By next friday" effectively sets the stage, providing the needed push for actions to be done.

FAQs

How do I use "by next friday" in a sentence?

You can use "by next friday" to set a deadline. For example, "Please submit your reports "by next friday"."

What is an alternative to saying "by next friday"?

Is it better to say "by next friday" or specify a date?

Specifying a date (e.g., "by July 18th") is always clearer, especially in formal communication, as it removes any potential ambiguity about which Friday you mean. "By next Friday" is acceptable in informal contexts or when the context makes the intended date clear.

What does "by next friday at the latest" mean?

"By next friday at the latest" emphasizes that the deadline is absolutely next Friday and not any later. It's similar to saying "no later than next friday".

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Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: