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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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they guaranteed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "they guaranteed" is correct and usable in written English.
You can use it when stating that someone has made a promise or assurance about something, often in a formal or contractual context. Example: "The company assured us that they guaranteed the delivery of our order by the end of the week."

✓ Grammatically correct

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

They guaranteed higher prices per patient than the NHS tariff".

These figures look great on paper, but are they guaranteed?

They guaranteed greater "openness" and "transparency" on this issue.

News & Media

The New York Times

Nor are they guaranteed a seat at the counter.

News & Media

The New York Times

More than that, they guaranteed an entirely different conversation from now on.

News & Media

The New York Times

In doing so, they guaranteed themselves a return better than most bond portfolios are producing.

News & Media

The New York Times

Nor, for that matter, are they guaranteed anything that tastes good.

They guaranteed two-thirds of all the mortgages made last year.

News & Media

The New York Times

To lure spectators, they guaranteed at least one rollover on race nights.

"They guaranteed me that everything was going to be fine, but it's not," she said.

News & Media

The New York Times

All life insurers, though, face the same difficulty paying the returns they guaranteed to policyholders.

News & Media

The New York Times
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Expert writing Tips

Best practice

When using "they guaranteed", follow it with specifics of what was guaranteed to provide clear and complete information. Example: "They guaranteed a full refund if you are not satisfied with your purchase."

Common error

While acceptable in formal and neutral contexts, avoid overusing "they guaranteed" in casual conversations. Instead, opt for phrases like "they promised" or "they assured" to maintain a natural tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "they guaranteed" functions as a verb phrase expressing a past action of providing assurance or certainty about something. As Ludwig AI confirms, it is grammatically correct and usable in written English. Many examples in Ludwig show its use in expressing commitments made by individuals or organizations.

Expression frequency: Very common

Frequent in

News & Media

70%

Wiki

15%

Formal & Business

5%

Less common in

Science

5%

Academia

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "they guaranteed" is a grammatically sound and frequently used phrase to express assurance or a firm commitment. As confirmed by Ludwig AI, it is widely applicable in various contexts, particularly in news, media, and general writing. While generally neutral in tone, it can be adapted to formal or informal settings. To enrich your writing, consider alternatives like "they assured" or "they promised" to avoid redundancy. When using "they guaranteed", ensure clarity by specifying what was guaranteed and avoid overuse in casual settings. The phrase's widespread presence in reputable sources like The New York Times and The Guardian underscores its reliability and validity in English writing.

FAQs

How can I use "they guaranteed" in a sentence?

Use "they guaranteed" to express a firm assurance or promise. For example, "They guaranteed the shipment would arrive on time."

What phrases are similar to "they guaranteed"?

Alternatives include "they assured", "they promised", or "they warranted", depending on the nuance you want to convey.

Is "they guaranteed" appropriate for formal writing?

Yes, "they guaranteed" is suitable for formal writing, especially when emphasizing a legally binding or highly reliable assurance. Ensure the context aligns with the level of formality.

How does "they guaranteed" differ from "they suggested"?

"They guaranteed" implies a firm commitment or assurance, while "they suggested" indicates a recommendation or proposal without a promise of a specific outcome.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: