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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is guaranteed to

Grammar usage guide and real-world examples

USAGE SUMMARY

"is guarantee to" is not a complete sentence, so it is not grammatically correct.
However, it can be used as part of a sentence in written English. Example: The company's product is guaranteed to last for five years. In this sentence, "is guaranteed to" is used to express a promise or assurance that the product will last for five years. Another example: The new law is guaranteed to improve the economy. Here, "is guaranteed to" is used to show a belief or expectation that the new law will have a positive impact on the economy.

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

He is guaranteed to be hired.

News & Media

The New York Times

None is guaranteed to work indefinitely.

News & Media

The Economist

It is guaranteed to impress the world.

News & Media

The Economist

The paper is guaranteed to deteriorate.

News & Media

The New York Times

That is guaranteed to no man.

This is guaranteed to make Jerusalem edgy.

News & Media

The New York Times

Turnout is guaranteed to be low.

News & Media

The New York Times

And it is guaranteed to last forever".

News & Media

The Guardian

This diplomatic approach is guaranteed to fail.

News & Media

The New York Times

But the gallery is guaranteed to make you smile.

News & Media

The New York Times

But not all the £5bn is guaranteed to materialise.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "is guaranteed to" when you want to convey a high degree of certainty about a future outcome. Ensure the context supports such a strong assertion to avoid overpromising or misleading the audience.

Common error

Avoid using "is guaranteed to" when the outcome is not truly certain or depends on various factors. Using weaker phrases like "is likely to" or "is expected to" can be more appropriate in uncertain situations.

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

The phrase "is guaranteed to" functions as a modal construction, expressing a high degree of certainty or assurance about a future event or outcome. Ludwig's examples show the construction in various contexts, emphasizing its role in making strong predictions or promises.

Expression frequency: Very common

Frequent in

News & Media

36%

Science

33%

Wiki

15%

Less common in

Formal & Business

5%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "is guaranteed to" is a common expression used to convey a high level of certainty about a future outcome. As shown by Ludwig's examples, it appears frequently in news articles, scientific publications, and even informal contexts like WikiHow. Ludwig AI correctly identifies the phrase as grammatically sound and suitable for expressing promises, strong predictions, or assurances. However, it's crucial to use it judiciously, ensuring that the context truly supports such a strong assertion. Alternatives like "is likely to" or "is expected to" might be more fitting when outcomes are less certain. In short, while "is guaranteed to" is a powerful tool for conveying confidence, it's essential to wield it responsibly and accurately.

FAQs

How can I use "is guaranteed to" in a sentence?

Use "is guaranteed to" to express a high degree of certainty about a future outcome. For instance, "This product "is guaranteed to" improve your productivity."

What are some alternatives to "is guaranteed to"?

Alternatives include "is certain to", "is sure to", or "will undoubtedly", depending on the specific nuance you want to convey.

When is it inappropriate to use "is guaranteed to"?

It's best to avoid "is guaranteed to" when the outcome is not truly certain or depends on various external factors. Using "is likely to" or "is expected to" may be more fitting in those situations.

What's the difference between "is guaranteed to" and "is likely to"?

"Is guaranteed to" indicates a very high level of certainty, suggesting the outcome is virtually assured. "Is likely to", on the other hand, expresses a probability or expectation, but does not imply the same level of assurance.

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: