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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
how sure
Grammar usage guide and real-world examplesUSAGE SUMMARY
"how sure" is a correct and usable phrase in written English.
It is typically used to inquire about one's level of certainty or confidence in something. Example: "I'm not sure if I'll be able to make it to the party tonight. How sure are you that it will be a good time?".
✓ Grammatically correct
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
Here's how: 1.
News & Media
How 1980s can you get?
News & Media
And that's how Fest300 started.
News & Media
We know how 18-year-olds write.
News & Media
If so how? 11.
Understand how 3D laser scanners work.
Wiki
And really, how can 17 imagine 25?
News & Media
How does RPL11 control p53?
Science
"How about 12 years?
News & Media
How about 10? Five?
News & Media
How about 20 games?
News & Media
Expert writing Tips
Best practice
When using "how sure", ensure the context clearly indicates what the subject is sure about. Be specific to avoid ambiguity.
Common error
Avoid using "how sure" without specifying what the subject is sure about. For example, instead of saying "How sure are you?", specify "How sure are you about the deadline?".
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "how sure" functions as an interrogative phrase, specifically used to inquire about the degree of certainty someone possesses regarding a particular matter. Ludwig AI validates its use in written English.
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 "how sure" is a grammatically correct interrogative phrase used to inquire about someone's level of certainty. While Ludwig AI confirms its validity, there are no examples available in the provided data to assess its typical contexts of use or frequency. When using this phrase, it's important to clarify what the subject is sure about to avoid any ambiguity. Consider using alternative phrases like "how certain" or "how confident" depending on the specific nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
how certain
Focuses specifically on the degree of certainty someone possesses.
how confident
Emphasizes the feeling of assurance someone has.
to what extent are you sure
A more formal and elaborate way of asking about someone's certainty.
what makes you so sure
Inquires about the reasons behind someone's confidence.
what's your level of confidence
Asks directly for a quantified assessment of confidence.
how convinced are you
Highlights the state of being persuaded or assured.
how positive are you
Emphasizes a feeling of optimism and certainty.
what's the basis of your certainty
Seeks the underlying reasons for someone's sureness.
are you absolutely sure
Questions for absolute certainty.
how much faith do you have
Explores the degree of trust or belief someone holds.
FAQs
How can I use "how sure" in a sentence?
You can use "how sure" to inquire about someone's level of certainty. For example: "How sure are you that the information is correct?" or "How sure is he about his decision?".
What's a more formal alternative to "how sure"?
A more formal alternative would be "To what extent are you certain?" or "What is your level of confidence regarding this matter?" You can also say "how certain".
What does "how sure" imply?
"How sure" implies a question about the degree of confidence or certainty someone has in a particular statement, belief, or action. It seeks to understand the strength of their conviction.
Which is correct, "how sure are you?" or "how are you sure?"
"How sure are you?" is the correct phrasing. "How are you sure?" is grammatically awkward and not commonly used. You can also rephrase this to "are you absolutely sure".
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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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested