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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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to guarantee that

Grammar usage guide and real-world examples

USAGE SUMMARY

"to guarantee that" is a correct and usable phrase in written English.
It is typically used to express a promise or assurance that something will happen or be done in a certain way. This phrase is commonly used in business or legal contexts. Example: The company's CEO signed a contract to guarantee that all employees would receive a bonus at the end of the year.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The only way to guarantee that reward is by winning their division.

Suppose you want to guarantee that insurance is available to people with pre-existing conditions.

News & Media

The New York Times

And the best way to guarantee that is by destroying the world".

News & Media

The New Yorker

Raincoast pursued a court injunction to guarantee that plot details were not divulged.

News & Media

The New York Times

And the best way to guarantee that money will be spent is to spend it.

News & Media

The New Yorker

To guarantee that, for the diagonal elements of both matrices.

The executive order appears to guarantee that tiering will happen if that legislative effort stalls.

Science & Research

Science Magazine

And the only way to guarantee that is to reach out to Windows users.

News & Media

Forbes

Therefore, it was necessary to guarantee that experimental and control group participants would not meet.

Extensive efforts must be undertaken to guarantee that vulnerable populations will receive equal treatment.

But there are better ways to guarantee that.

News & Media

The New York Times
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Expert writing Tips

Best practice

When using "to guarantee that", ensure that the condition you are guaranteeing is within your sphere of influence or control to maintain credibility.

Common error

Avoid using "to guarantee that" when the outcome is uncertain or depends on factors beyond your control. Instead, use phrases like "to increase the likelihood that" or "to improve the chances that" to convey a more realistic expectation.

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 "to guarantee that" functions as an infinitive phrase introducing a subordinate clause. It specifies the purpose or intended result of an action. As confirmed by Ludwig AI, the phrase is grammatically correct and used to express a promise or assurance.

Expression frequency: Very common

Frequent in

News & Media

39%

Science

38%

Formal & Business

23%

Less common in

Wiki

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "to guarantee that" is a versatile phrase used to express a commitment to ensure a particular outcome. As Ludwig AI confirms, it's grammatically sound and commonly found in news, science, and formal business contexts. When writing, remember to reserve this phrase for situations where you have a high degree of control over the results. Alternatives like "to ensure that" and "to assure that" offer slightly less assertive alternatives if the situation warrants it. Mastering this phrase will help you convey certainty and commitment in your writing effectively.

FAQs

How can I use "to guarantee that" in a sentence?

Use "to guarantee that" to introduce a clause expressing the intended and assured outcome of a particular action or measure. For example: "Implement these security measures /s/to+guarantee+that the system remains protected from cyber threats."

What are some alternatives to "to guarantee that"?

You can use alternatives like "to ensure that", "to assure that", or "to make certain that" depending on the context.

Is it always appropriate to use "to guarantee that"?

While generally correct, using "to guarantee that" implies a high degree of certainty. If the outcome is not entirely within your control, consider using phrases that suggest a higher probability rather than an absolute assurance.

What's the difference between "to guarantee that" and "to ensure that"?

Both phrases are similar, but "to guarantee that" suggests a stronger level of certainty and commitment than "to ensure that". "Guarantee" implies a firm promise, while "ensure" simply means to make sure.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: