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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
sure do
Grammar usage guide and real-world examplesUSAGE SUMMARY
"sure do" is correct and usable in written English.
You can use it to express agreement with someone's statement, suggestion, or request. For example: "We should go out for dinner tonight." "Sure 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
57 human-written examples
I sure do".
News & Media
Journalists sure do.
News & Media
I sure do now.
News & Media
In Louisiana we sure do.
News & Media
I sure do miss you.
News & Media
"They sure do," he said.
News & Media
I know I sure do".
News & Media
"I sure do hope so".
News & Media
Jen and Brian: We sure do!
News & Media
But they sure do rivet your attention.
News & Media
Why? MR. ROMNEY: I sure do.
News & Media
Expert writing Tips
Best practice
Use "sure do" in informal settings or conversations to express agreement or confirmation, but consider more formal alternatives like "certainly" or "absolutely" in professional writing.
Common error
Avoid using "sure do" in formal documents or professional emails. It can come across as too casual. Instead, opt for alternatives like "certainly", "absolutely", or a more detailed affirmative response.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sure do" functions primarily as an affirmative response or expression of agreement. As Ludwig AI indicates, it's used to express agreement with someone's statement, suggestion, or request. Examples include responses like "I sure do miss you" or "They sure do grow up quickly".
Frequent in
News & Media
85%
Formal & Business
5%
Science
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "sure do" is a grammatically correct and very common phrase used to express agreement or affirmation, as confirmed by Ludwig AI. It is primarily found in informal contexts, particularly in News & Media. While its usage is appropriate in casual conversation, it should be avoided in formal writing where alternatives like "certainly" or "absolutely" are more suitable. Remember to tailor your language to the context and audience to ensure effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
absolutely
Emphasizes complete agreement without additional verbs.
definitely
Indicates a strong and clear confirmation.
certainly
Offers a more formal and direct confirmation.
surely
Expresses confidence or certainty about something.
of course
Implies that something is expected or obvious.
you bet
Offers an enthusiastic and informal confirmation.
indeed
Provides a formal affirmation, often used to confirm a prior statement.
that's for sure
Affirms that something is definitely true or certain.
you can say that again
Expresses strong agreement with a previous statement.
without a doubt
Highlights that there's no uncertainty or question.
FAQs
How can I use "sure do" in a sentence?
You can use "sure do" to express agreement or confirmation. For example, if someone asks, "Do you want to go to the movies?", you could reply, "Sure do!" It's generally used in informal conversation.
What's a more formal alternative to "sure do"?
In formal settings, consider using alternatives like "certainly", "absolutely", or "of course". These options are more appropriate for professional writing or formal conversations.
Is "sure do" grammatically correct?
Yes, "sure do" is grammatically correct in informal contexts. However, it's not suitable for formal writing where a more precise or sophisticated expression might be preferred.
When should I avoid using "sure do"?
Avoid using "sure do" in formal writing, academic papers, or professional correspondence. It's also best to avoid it when addressing someone in a position of authority where a more respectful tone is necessary.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested