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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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we guaranteed that

Grammar usage guide and real-world examples

USAGE SUMMARY

"We guarantee that" is correct and usable in written English.
You can use it when you are making a promise or expressing certainty about something. For example, "We guarantee that your order will be delivered within two days."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Only by demanding that McDonald's stop marketing to kids can we guarantee that tomorrow's food landscape is one shaped by parents, not fast-food executives.

News & Media

The New York Times

He said, "We guarantee that our trucks pass inspection".

"Can we guarantee that this won't happen again?

News & Media

The Guardian

"We guarantee that we are not making false accusations to those who aren't actually involved".

News & Media

Independent

"We guarantee that we will win in two weeks' time," said Ewa Kopacz, the prime minister.

News & Media

The Economist

Can we guarantee that the Taliban will stay out of power?

News & Media

The New York Times

He said, "Otherwise, we guarantee that people will not be prepared to come forward".

"But we guarantee that we will get you to your destination".

"The question is: could we guarantee that for 20 to 30 years?

News & Media

The Guardian

Can we guarantee that people will be able to actually live the homes they purchase?

We guarantee that during that 12 month period you will be protected against any price increases.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use the correct grammatical form, "we guarantee that", to express a promise or assurance. This ensures clarity and professionalism in your writing.

Common error

Avoid using "we guaranteed that" as it is grammatically incorrect. The correct form is "we guarantee that" to express a present or future assurance.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "we guaranteed that" is an incorrect usage attempting to function as a declarative statement where an assurance is being made. The correct form, according to Ludwig, is "we guarantee that".

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "we guaranteed that" is grammatically incorrect. The correct form is "we guarantee that", which is used to express a current assurance or promise. Ludwig AI confirms this. While the intention is to provide assurance, the incorrect grammar undermines its effectiveness. It's essential to use the present tense to maintain clarity and professionalism, particularly in professional or news contexts. Consider using alternative phrases to the correct "we guarantee that" if you need to convey slightly different nuances, such as "we assured that" or "we promised that".

FAQs

What is the correct way to say "we guaranteed that"?

The grammatically correct way to phrase this is "we guarantee that". The verb "guarantee" should be in the present tense when making a current assurance.

Is "we guaranteed that" grammatically correct?

No, "we guaranteed that" is grammatically incorrect. The correct phrasing is "we guarantee that", using the present tense of the verb "guarantee".

What can I say instead of "we guaranteed that" to express assurance?

While "we guaranteed that" is incorrect, you can use phrases like "we assured that", "we promised that", or, correctly, "we guarantee that" depending on the context.

What is the difference between "we guarantee that" and "we guaranteed that"?

"We guarantee that" (present tense) expresses a current assurance or promise, while "we guaranteed that" (past tense) is grammatically incorrect in this context. Use the present tense to make a statement of guarantee.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: