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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
be very confident of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be very confident of" is correct and usable in written English.
It can be used when expressing a strong belief or assurance about something. Example: "I am very confident of my ability to complete this project successfully."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(1)
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
12 human-written examples
It goes without saying that Sri Lanka will be very confident of defending this.
News & Media
"We'd be very confident of going in now with 200,000 already sold," Gillespie said.
News & Media
An unnamed source close to the Turkish government told Reuters: "[The] statements are very vague and they themselves do not seem to be very confident of their arguments.
News & Media
"I believe on the results of two terms in government running a minority government, I would be very confident of being able to form a stable government.," Ms. Clark, 55, told Television New Zealand Ltd. from Auckland.
News & Media
Unlike most forms of dementia: "When we see someone with typical PSP, we can be very confident of what is happening in their brains; the buildup of an abnormal protein called tau.
News & Media
The news means O2 must be very confident of its 3G network.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
She is very confident of her ability.
News & Media
"We are very confident of our legal advice," she said.
News & Media
So I'm very confident of doing well.
News & Media
He is very confident of staying in power.
News & Media
Ken and his team are very confident of winning.
News & Media
Expert writing Tips
Best practice
When using "be very confident of", ensure that the object of your confidence is clearly defined to avoid ambiguity. For example, instead of saying "I am very confident of success", specify "I am very confident of success in this project".
Common error
Avoid using "be very confident of" when the situation warrants caution or humility. Overconfidence can undermine credibility, especially when outcomes are uncertain. For instance, instead of stating "I am very confident of winning", consider "I am optimistic about our chances of winning".
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be very confident of" functions as a subject complement, describing the state or feeling of the subject. It expresses a strong degree of assurance or belief regarding a particular outcome, ability, or situation. As Ludwig indicates, this phrase is correct and usable in written English.
Frequent in
News & Media
60%
Science
20%
Formal & Business
20%
Less common in
Wiki
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "be very confident of" is a grammatically sound and commonly used phrase to express a strong belief or assurance, as confirmed by Ludwig. It's versatile enough for both formal and informal contexts, with a neutral register. While prevalent in News & Media, Science, and Formal & Business domains, it's advisable to use it judiciously, ensuring the object of confidence is clear and that the situation warrants such certainty. Alternatives such as "be absolutely certain of" or "have complete faith in" may offer nuanced expressions of assurance. By avoiding overconfidence and selecting the right context, speakers can effectively utilize "be very confident of" to convey their intended message. Furthermore, as the number of example sentences extracted from various sources indicates, this is a phrase frequently found in reliable English sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be absolutely certain of
Substitutes "confident" with "certain", indicating a lack of doubt.
be extremely confident about
Emphasizes the high degree of confidence using "extremely" instead of "very" and changing the preposition to "about".
feel assured about
Uses "assured" instead of "confident", focusing on the feeling of security.
be utterly convinced of
Replaces "confident" with "convinced", suggesting a firm belief with a higher degree of certainty.
have a strong conviction in
Emphasizes the strength of belief or conviction regarding something.
be sure of success in
Highlights confidence specifically related to achieving success.
have complete faith in
Uses "faith" instead of "confidence", implying a trust-based assurance.
expect with full assurance
Combines expectation with assurance, emphasizing a confident anticipation.
anticipate with certainty
Shifts the focus to anticipation, implying a confident expectation of a future event.
rely on with confidence
Focuses on the act of relying on something with a sense of confidence in its dependability.
FAQs
How can I use "be very confident of" in a sentence?
You can use "be very confident of" to express a strong belief or assurance about something. For example, "I am very confident of my team's ability to deliver the project on time".
What are some alternatives to "be very confident of"?
Some alternatives include phrases like "be absolutely certain of", "have complete faith in", or "feel assured about", depending on the context.
When is it appropriate to use "be very confident of"?
It's appropriate to use "be very confident of" when you have a strong basis for your belief or expectation, such as past successes, thorough preparation, or reliable evidence. However, avoid using it when the situation requires humility or acknowledges inherent uncertainties.
Is "be very confident of" formal or informal?
"Be very confident of" can be used in both formal and informal contexts. However, in more formal settings, you might consider stronger synonyms like "be utterly convinced of" or "have a strong conviction in" for added emphasis.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested