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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
sure I do
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'sure I do' is correct and usable in written English.
This phrasing often implies agreement or acknowledgement that something has been said or requested. For example, if someone asked, "Do you like dogs?" you could reply, "Sure I do!".
✓ Grammatically correct
News & Media
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
Sure I do.
News & Media
c) Sure I do.
News & Media
"Sure I do," she says.
News & Media
"Sure I do," Jay answers.
News & Media
"Not sure I do that".
News & Media
I'm not sure I do.
News & Media
"But I'm not entirely sure I do".
News & Media
I'm not sure I do, either.
News & Media
"I'm not sure I do right now".
News & Media
"I'm not sure I do like it," he said thoughtfully.
News & Media
I'm not sure I do either, despite recent events.
News & Media
Expert writing Tips
Best practice
Use "sure I do" as a concise and affirmative response to a question, but be mindful of the context and the level of formality required. It's best used in informal or neutral settings.
Common error
Avoid using "sure I do" in highly formal or professional settings where a more explicit and elaborate affirmation might be more appropriate.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "sure I do" is as an affirmative response, indicating agreement or confirmation. This is supported by Ludwig's examples, where the phrase is used to directly answer questions or acknowledge statements.
Frequent in
News & Media
75%
Encyclopedias
12%
Science
8%
Less common in
Formal & Business
2%
Reference
2%
Academic
1%
Ludwig's WRAP-UP
In summary, the phrase "sure I do" is a grammatically sound and commonly used expression to convey agreement or affirmation, particularly in neutral to informal settings. Ludwig AI confirms its correctness. The phrase is most frequently found in news and media contexts, and while versatile, it should be used cautiously in highly formal or professional environments. Alternatives such as "certainly I do" or "indeed I do" may offer a more nuanced tone depending on the situation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
certainly I do
Emphasizes the certainty of the agreement.
absolutely I do
Highlights the absolute nature of the agreement.
I certainly do
Shifts emphasis to the speaker's certainty.
I definitely do
Highlights the definiteness of the agreement.
indeed I do
Adds a touch of formality or emphasis to the agreement.
of course I do
Indicates that the agreement is obvious or expected.
yes, I do
A more direct and simple affirmation.
I do indeed
Inverts the phrase for a slightly more formal tone.
surely I do
Expresses confidence or expectation regarding the agreement.
without a doubt I do
Emphasizes that there is no uncertainty.
FAQs
How can I use "sure I do" in a sentence?
Use "sure I do" as a direct and affirmative response to a question. For example, if someone asks "Do you enjoy reading?", you could reply, "Sure I do".
What can I say instead of "sure I do"?
You can use alternatives like "certainly I do", "indeed I do", or simply "yes, I do", depending on the context and the level of formality required.
Is "sure I do" grammatically correct?
Yes, "sure I do" is grammatically correct and commonly used, especially in spoken English, as an affirmative response.
When is it appropriate to use "sure I do"?
It is appropriate to use "sure I do" in informal or neutral contexts when you want to give a direct and affirmative answer. Avoid using it in highly formal or professional settings where a more elaborate response might be more suitable.
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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
4.5/5
Expert rating
Real-world application tested