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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
to guarantee that
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(20)
permits so that
to make certain that
to ascertain that
such that
sufficiently so that
in implementing that
in representing that
so as to
required so that
in encouraging that
in ascertaining that
to insure that
sufficiently in order that
to ensure
to confirm that
to the point where
quite so that
to assure that
to certify that
enough so that
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
The only way to guarantee that reward is by winning their division.
News & Media
Suppose you want to guarantee that insurance is available to people with pre-existing conditions.
News & Media
And the best way to guarantee that is by destroying the world".
News & Media
Raincoast pursued a court injunction to guarantee that plot details were not divulged.
News & Media
And the best way to guarantee that money will be spent is to spend it.
News & Media
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
And the only way to guarantee that is to reach out to Windows users.
News & Media
Therefore, it was necessary to guarantee that experimental and control group participants would not meet.
Science
Extensive efforts must be undertaken to guarantee that vulnerable populations will receive equal treatment.
Science
But there are better ways to guarantee that.
News & Media
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.
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.
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.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
to ensure that
Emphasizes making certain something happens.
to assure that
Focuses on providing confidence or certainty.
to make certain that
Highlights the action of confirming something.
to ascertain that
Implies finding something out for certain.
to verify that
Stresses the act of confirming truth or accuracy.
to confirm that
Focuses on establishing something definitively.
to secure that
Highlights making something safe and certain.
to warrant that
Implies giving a formal assurance.
to certify that
Stresses official confirmation or endorsement.
to validate that
Focuses on proving the accuracy or soundness.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested