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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it will last for

Grammar usage guide and real-world examples

USAGE SUMMARY

The part of the sentence 'it will last for' is correct and usable in written English.
You can use it when you want to express that something will remain in effect for a certain amount of time. Example: The sale will last for two weeks.

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The Apple Watch powers up via a magnetic charger on its back, and Cook said it will last for 18 hours.

News & Media

Huffington Post

Yet it's the show's writing, rather than its trappings, that will determine whether it will last for the ages.

In all the Lewis-Grant hype last week, a much more important bout has begun and it will last for several weeks.

It will last for four days.

News & Media

The New York Times

It will last for many years, but it starts now.

News & Media

The Economist

It will last for 12 months, with periodic reviews.

News & Media

The New York Times

It will last for at least a year.

News & Media

The Guardian

I hope it will last for a long time".

But it would be a mistake to assume it will last for ever.

News & Media

The Economist

"It will last for hundreds and hundreds of years," Mr. Derow said.

News & Media

The New York Times

It will last for 16 hours, and it will play to an audience of one.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "it will last for" when specifying the duration of an event, condition, or the lifespan of a product. Be clear about the unit of time (days, weeks, years) to avoid ambiguity.

Common error

Avoid using "it will last since" when intending to express duration. "It will last for" is the correct form. "Since" indicates a starting point, not a duration.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it will last for" primarily functions as a verbal phrase indicating the duration or expected lifespan of something. Ludwig AI confirms the phrase's correctness and common usage, as demonstrated in multiple examples.

Expression frequency: Very common

Frequent in

News & Media

58%

Wiki

23%

Science

11%

Less common in

Formal & Business

4%

Academia

2%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, the phrase "it will last for" is a versatile and grammatically sound expression used to denote duration or lifespan. Ludwig AI confirms its widespread acceptance and practical utility across various contexts. Predominantly found in news and media, it also appears frequently in wiki articles and scientific publications. When employing this phrase, clarity regarding the unit of time is crucial. While interchangeable with alternatives like "it is expected to last for" or "it should last for", be mindful of subtle differences in nuance and formality. Avoid common errors such as substituting "for" with "since" when indicating duration. This ensures precision and enhances the overall quality of your writing.

FAQs

How can I use "it will last for" in a sentence?

Use "it will last for" when describing the duration of an event or the lifespan of an object. For example, "The battery "it will last for" 8 hours" or "The promotion "it will last for" one week".

What phrases are similar to "it will last for"?

Similar phrases include "it is expected to last for", "it is going to last for", and "it should last for", each conveying a slightly different nuance regarding the certainty or expectation of the duration.

Is it correct to say "it will last since" instead of "it will last for"?

No, "it will last since" is grammatically incorrect when referring to duration. Use ""it will last for"" to specify the length of time something will endure. "Since" indicates a starting point, not a duration.

How does the context affect the meaning of "it will last for"?

The context provides the specific unit of time. For example, ""it will last for" days" implies a shorter duration than ""it will last for" years". Understanding the context is important to correctly interpreting the intended duration.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: