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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I guarantee it
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I guarantee it" is correct and usable in written English.
You can use it to express a strong assurance or promise regarding a statement or outcome. Example: "If you follow my advice, I guarantee it will lead to success."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
I assure you
I promise you
you can bet on it
I can assure you
I can promise you that
Take my word for it
I give you my word
You can bet on it
Without a doubt
You can count on it
Consider it done
believe my words
mistaken
I have your word
You have my promise
I swear
You have my assurance
mark my words
Rest assured
trust me
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
60 human-written examples
I guarantee it".
News & Media
"I guarantee it," he said.
News & Media
I guarantee it," into popular culture.
News & Media
"I guarantee it," Gles said.
News & Media
I guarantee it will be disappointing.
News & Media
I guarantee it won't be pretty.
News & Media
I guarantee it will happen again".
News & Media
"I guarantee it; I guarantee it," said Ramos, sounding like Muhummad Ali.
News & Media
"That bench was stolen from someone's garden, I guarantee it".
News & Media
I guarantee it that she got an answer.
I guarantee it would be a huge wake-up call.
News & Media
Expert writing Tips
Best practice
Use "I guarantee it" to express strong confidence in a prediction or outcome. Ensure the context supports such a strong assertion, as overuse can diminish its impact.
Common error
Avoid using "I guarantee it" too frequently, as it can make your communication sound overly assertive or insincere. Reserve it for situations where you truly want to emphasize your confidence.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I guarantee it" functions as an emphatic assertion or assurance. It is used to express strong confidence in the truth or certainty of a statement. The Ludwig examples show its widespread use in both formal and informal contexts. According to Ludwig AI the phrase follows standard grammar rules.
Frequent in
News & Media
70%
Academia
15%
Formal & Business
5%
Less common in
Wiki
3%
Science
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "I guarantee it" is a common and grammatically correct expression used to convey strong assurance or certainty. As Ludwig AI confirms, its frequent use across various sources like news, academia, and even informal conversations, demonstrates its versatility. However, as with any expression, it's important to use it judiciously to maintain its impact and sincerity. Alternatives such as "I assure you" or "you can bet on it" can provide variety, but "I guarantee it" remains a powerful tool for emphasizing confidence in a statement.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I can promise you that
This is a direct substitute focusing on the promise aspect.
I can assure you
This is a close alternative expressing the speaker's ability to guarantee a certain outcome.
Take my word for it
This alternative urges the listener to trust the speaker's assertion.
I assure you of it
This alternative is more formal and emphasizes the speaker's reliability.
I'm certain of it
This alternative emphasizes the speaker's strong belief in the statement.
I give you my word
This alternative emphasizes the speaker's personal commitment.
I'm willing to bet
This introduces an element of risk or challenge to the assertion.
You can bet on it
This alternative is more informal and colloquial.
It's a sure thing
This alternative focuses on the certainty of the outcome, rather than the speaker's assurance.
Without a doubt
This expresses certainty but omits the speaker's personal assurance.
FAQs
How can I use "I guarantee it" in a sentence?
You can use "I guarantee it" to express a strong assurance about a future event or outcome. For instance, "If you follow these steps, "I guarantee it" will work."
What are some alternatives to "I guarantee it"?
Some alternatives to "I guarantee it" include "I assure you", "I promise you", or "you can bet on it", depending on the context and desired level of formality.
Is "I guarantee it" too strong for formal writing?
While "I guarantee it" is generally acceptable, in highly formal writing, it might be more appropriate to use phrases like "I assure you" or "I can assure you" to maintain a professional tone.
When is it appropriate to use "I guarantee it"?
Use "I guarantee it" when you are confident in the accuracy or outcome of a statement and want to convey a strong sense of certainty to the listener or reader. However, be mindful of overusing it, as it can lose its impact.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested