Used and loved by millions
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
can do that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"can do that" is a perfectly correct and usable phrase in written English.
You can use it to suggest that you are able to complete a task or that you are agreeing to someone's request, for example: "You want me to pick up the groceries? Sure, I can do that."
✓ Grammatically correct
News & Media
Formal & Business
Wiki
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
"He can do that.
News & Media
"Dogs can do that".
News & Media
"Nobody can do that".
News & Media
I can do that".
News & Media
Here you can do that".
News & Media
"Only God can do that".
News & Media
You can do that, too.
News & Media
Only Americans can do that".
News & Media
"Now, who can do that?
News & Media
Arsenal can do that now.
News & Media
They can do that, too.
News & Media
Expert writing Tips
Best practice
Use "can do that" to express confidence and willingness to undertake a task, especially when responding to a request or suggestion. It's versatile and appropriate in many contexts.
Common error
While versatile, "can do that" might sound too informal in highly professional or academic settings. Consider using more formal alternatives like "I am capable of doing that" or "I am equipped to handle that" for a more polished tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "can do that" primarily functions as a statement of ability or willingness to perform an action. As Ludwig AI clarifies, it's used to suggest capability or agreement. Examples in Ludwig illustrate various contexts where someone expresses their readiness to undertake a task.
Frequent in
News & Media
45%
Formal & Business
20%
Wiki
10%
Less common in
Science
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "can do that" is a versatile phrase used to express the ability and willingness to perform an action. As Ludwig AI highlights, it's grammatically correct and widely used, particularly in news, media, and business contexts. While generally neutral in register, more formal alternatives may be preferred in certain professional settings. Common substitutions include "I am able to do that" or "I am capable of doing that". Ludwig examples show its use in responding positively to requests, offering assurance, and indicating readiness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I am capable of doing that
Replaces the contraction "can" with the full form "am capable of", offering a more formal tone.
I am able to do that
Substitutes "can" with "am able to", conveying the same meaning with a slightly different structure.
That is something I can accomplish
Replaces "do" with "accomplish", suggesting a successful completion of a task.
That falls within my capabilities
A more formal way of saying that something is within one's skill set.
I'm up to that task
Uses an idiomatic expression to indicate willingness and ability to perform the task.
I will take care of that
Indicates acceptance of responsibility for a task, implying the ability to handle it.
I am equipped to handle that
Suggests having the necessary resources or skills to manage the task effectively.
I'm on it
A more informal and concise way to express agreement and readiness to start a task.
I'm willing to handle that
Emphasizes willingness to manage a particular task, implying competence.
Consider it done
Expresses confidence and immediate agreement to complete a task.
FAQs
How can I use "can do that" in a sentence?
You can use "can do that" to express your ability to perform a task or to agree with a suggestion. For example, "You need someone to proofread the document? I "can do that"."
What are some alternatives to "can do that"?
Depending on the context, you could use alternatives like "I am able to do that", "I am capable of doing that", or the more informal "I'm on it".
Is "can do that" appropriate for formal writing?
While grammatically correct, "can do that" is generally more suitable for informal or neutral contexts. In formal writing, consider using alternatives like "I am capable of doing that" or "I am equipped to handle that".
What does "can do that" imply?
"Can do that" implies both the ability and willingness to perform a task or fulfill a request. It expresses confidence and readiness.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested