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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 tomorrow

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "by tomorrow" is correct and usable in written English.
You would typically use this phrase to indicate that you want something to be done before the next day (tomorrow). For example: "Please make sure to finish the project by tomorrow."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

55 human-written examples

"Come by tomorrow.

News & Media

The New York Times

"Come by tomorrow morning at seven.

News & Media

The New Yorker

By tomorrow.

News & Media

The New York Times

I'll be fine by tomorrow".

Register to vote by tomorrow!

"Will we get a bill by tomorrow?

News & Media

The New York Times

By tomorrow afternoon Blanchard means Thursday afternoon.

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

4 human-written examples

Book by April 20 and depart by May 15.

News & Media

The New York Times

By last count, seven.

News & Media

The New Yorker

target by 2025.

News & Media

The New York Times

Also, hyperinflation by 2010.

News & Media

The New York Times

Expert writing Tips

Best practice

Use "by tomorrow" to set a clear deadline, encouraging prompt action or completion of a task.

Common error

Avoid using "by tomorrow" when you mean "until tomorrow". "By tomorrow" indicates a deadline for completion, while "until tomorrow" indicates a duration that continues up to that point.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "by tomorrow" functions primarily as an adverbial phrase modifying a verb. It indicates a time constraint or deadline, specifying when an action or event should be completed or take place. Ludwig AI confirms this with numerous examples.

Expression frequency: Very common

Frequent in

News & Media

65%

Academia

15%

Formal & Business

10%

Less common in

Wiki

5%

Science

3%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "by tomorrow" is a common and grammatically correct adverbial phrase used to indicate a deadline or timeframe, as validated by Ludwig AI. It is frequently found in news and media, as well as academic contexts, serving the purpose of setting clear expectations and ensuring timely completion. While suitable for a wide range of registers, including neutral and professional, more formal alternatives like "no later than tomorrow" exist for heightened formality. It's important to use "by tomorrow" to specify a deadline, not to indicate a duration. Remember, it means that something should be completed before the start of the day after tomorrow. Ludwig can help you find even more examples and ensure correct usage.

FAQs

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

Use "by tomorrow" to indicate a deadline. For example, "The report must be submitted "by tomorrow"."

What's the difference between "by tomorrow" and "before tomorrow"?

"By tomorrow" implies a deadline, meaning the task should be completed no later than the end of tomorrow. "Before tomorrow" simply means at some point earlier than tomorrow.

What can I say instead of "by tomorrow"?

Alternatives include "no later than tomorrow", "before the end of the day", or "within the next 24 hours", depending on the context.

Is it appropriate to use "by tomorrow" in formal writing?

Yes, "by tomorrow" is generally acceptable in both formal and informal writing. However, in very formal contexts, you might consider using "no later than tomorrow".

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: