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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
can be certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "can be certain" is correct and usable in written English.
It can be used when expressing a level of confidence or assurance about a statement or situation. Example: "After reviewing all the evidence, I can be certain that the project will succeed."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
Of that we can be certain.
News & Media
"We can be certain that this is Ruess".
News & Media
Of such questions, such causes, no one can be certain.
News & Media
"That's when you can be certain you're wrong".
News & Media
And nobody can be certain there won't be another attack.
News & Media
No one can be certain how it will play out.
News & Media
No one can be certain what will happen.
News & Media
Not even Trump advisers buy that, we can be certain.
News & Media
The truth is, no one can be certain.
News & Media
But we can be certain of one thing.
News & Media
While she is traveling, you can be certain she'll be shopping.
News & Media
Expert writing Tips
Best practice
Use "can be certain" when you want to express a high degree of confidence or assurance about a particular outcome or statement. This phrase is suitable for both formal and informal contexts, but ensure the level of certainty is justified by the available evidence.
Common error
Avoid using "can be certain" when the situation involves inherent uncertainty or when the evidence is not conclusive. Overstating certainty can undermine your credibility and make your argument less persuasive.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "can be certain" functions as a modal verb phrase used to express a high degree of confidence or assurance. It indicates that something is highly probable or guaranteed, based on available evidence or reasoning. Ludwig AI indicates that this phrase is correct and usable.
Frequent in
News & Media
75%
Science
13%
Formal & Business
12%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "can be certain" is a common and grammatically correct way to express a high degree of confidence or assurance. Ludwig AI confirms its validity and usability across various contexts. While the phrase is versatile, it's essential to ensure your level of certainty is supported by evidence, avoiding overstatement. Related phrases like "can be sure" or "can be confident" offer slightly different nuances, allowing for more precise communication. Predominantly found in news and media, this phrase maintains a neutral register, suitable for both formal and informal communication. Be mindful to avoid overstating certainty and to always ground your claims in evidence to maintain credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
can be sure
Replaces "certain" with "sure", offering a slightly less formal tone while maintaining a similar meaning.
can be confident
Substitutes "certain" with "confident", highlighting a strong belief in the likelihood of something.
can be assured
Uses "assured" instead of "certain", suggesting a guarantee or promise regarding something.
can definitely be
Adds emphasis using "definitely", reinforcing the certainty of the statement.
can reliably be
Replaces "certain" with "reliably", focusing on the dependability or consistency of the outcome.
can safely say
Shifts the focus to the speaker's judgment, indicating a comfortable level of confidence in their assertion.
can reasonably expect
Introduces a degree of expectation based on available evidence or circumstances.
can anticipate with confidence
Emphasizes the forward-looking aspect of certainty and the strong belief in a particular outcome.
it's highly likely
Offers a more general expression of probability, rather than a direct statement of certainty.
it's almost guaranteed
Implies a very high probability, approaching certainty, but still acknowledging a slight possibility of error.
FAQs
How can I use "can be certain" in a sentence?
You can use "can be certain" to express confidence or assurance. For example, "After reviewing the data, we "can be certain" that the results are accurate".
What phrases are similar to "can be certain"?
Alternatives include "can be sure", "can be confident", or "can be assured", depending on the specific nuance you want to convey.
Which is more emphatic, "can be certain" or "can be sure"?
"Can be certain" generally carries a slightly stronger sense of conviction than "can be sure". However, the difference is often subtle, and either phrase can be appropriate depending on the context.
When should I avoid using "can be certain"?
Avoid using "can be certain" if there is a significant degree of doubt or uncertainty. In such cases, phrases like "it is likely" or "it is possible" might be more appropriate.
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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