I guaranteed that

USAGE SUMMARY

"I guarantee that" is correct and usable in written English
You can use this phrase to express your assurance that something will happen or that a statement is true. For example, "I guarantee that I'll be there on time."

✓ Grammatically correct

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I guarantee that will be more popular.

The Guardian - Arts

"I guarantee that would probably make it easier to recruit".

The New York Times

After one or two very public dismissals, I guarantee that trust, teamwork and confidentiality will prevail.

The New York Times

Can I guarantee that?

Huffington Post

"I guarantee that will change," Tilden said.

Los Angeles Times

And I guarantee that is just the beginning.

HuffPost

I guarantee that.

The New York Times - Sports

I guarantee that you will love it.

The Guardian

"I guarantee that there have been hundreds.

The New York Times

I guarantee that there will be no shortage of applicants.

The New York Times

"I guarantee that something major will be found," he says.

The Guardian

Expert writing Tips

Best practice

Use "I guaranteed that" when you want to express a strong level of certainty about a past event or outcome. Ensure the context clearly indicates what you were guaranteeing.

Common error

Avoid using "I guaranteed that" if you only had a reasonable expectation, rather than complete control over the outcome. "I hoped that" or "I expected that" might be more accurate in such cases.

Linguistic Context

The phrase "I guaranteed that" functions as a declarative statement where the speaker asserts their past assurance regarding a specific outcome or situation. Although Ludwig does not provide direct examples of this exact phrase, it aligns with similar declarative structures.

Expression frequency: Missing

Frequent in

Science

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News & Media

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Formal & Business

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Less common in

Science

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News & Media

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Formal & Business

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Ludwig's WRAP-UP

In summary, the phrase "I guaranteed that" is a grammatically correct and usable expression to convey strong assurance about a past event. While no direct examples were available in Ludwig's database, the phrase follows standard English grammar. When using this phrase, be mindful of the level of certainty you wish to express and ensure it aligns with the actual situation. Consider alternatives like "I assured that" or "I made certain that" for a less forceful statement. Despite the absence of specific examples, the phrase’s structure and meaning are consistent with other similar, verified phrases.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

I assured that

Replaces "guaranteed" with "assured", indicating a slightly less strong level of certainty.

I made certain that

Emphasizes the action taken to ensure something, rather than a guarantee.

I ensured that

Similar to 'made certain', focusing on ensuring a particular outcome.

I vouched that

Implies support or endorsement of a statement's truthfulness.

I certified that

Suggests a formal or official confirmation.

I affirmed that

Highlights a declaration with conviction.

I pledged that

Conveys a solemn promise or commitment.

I warranted that

Indicates a legally binding assurance.

I gave my word that

Emphasizes personal integrity and commitment to the statement.

I attested that

Suggests a formal declaration based on personal knowledge.

FAQs

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

You can use "I guaranteed that" to express strong certainty about a past action or outcome. For example, "I guaranteed that the package would arrive on time."

What's a less forceful alternative to "I guaranteed that"?

If you want to express a lower level of certainty, consider using alternatives like "I assured that" or "I made certain that".

Is it appropriate to use "I guaranteed that" in formal writing?

Yes, "I guaranteed that" can be appropriate in formal writing, especially when emphasizing a commitment or assurance made in the past. However, ensure the context warrants such a strong statement. Consider "I certified that", "I warranted that" or "I affirmed that" in some cases.

What's the difference between "I guaranteed that" and "I hoped that"?

"I guaranteed that" expresses certainty and a firm commitment. In contrast, "I hoped that" expresses a desire or wish, without any assurance of the outcome. It shows what you wanted to happen, not what you ensured would happen.