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
did he do
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did he do" is correct and can be used in written English.
It is typically used in interrogative sentences, meaning sentences that ask a question. Here are some examples: - Did he do his homework? - Did he do well on the test? - Did he do anything to help? - Did he do what you asked? - Did he do it intentionally? - Did he do it by himself? The phrase "did he do" is often used when seeking clarification or confirmation about someone's actions or behavior.
✓ Grammatically correct
News & Media
Academia
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
55 human-written examples
Did he do it?
News & Media
Did he do wrong?
News & Media
"What did he do?
News & Media
What did he do next?
News & Media
Did he do it himself?
News & Media
So how did he do?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
When they did, he did.
News & Media
(It did, he did).
News & Media
"Whatever he did, he did very well".
News & Media
"Everything he did he did well.
News & Media
They did; he did.
News & Media
Expert writing Tips
Best practice
To enhance clarity in your writing, follow "did he do" with a specific verb phrase that clarifies the nature of the action being questioned: "Did he do enough?" or "Did he do it correctly?"
Common error
Avoid using "did he do" repeatedly in close proximity without clarifying the action. Vary your sentence structure and use more specific verbs to describe actions to avoid redundancy and improve clarity.
Source & Trust
90%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did he do" functions as an interrogative clause starter, prompting a query about an action performed by a male subject. It adheres to standard English grammar, as validated by Ludwig AI.
Frequent in
News & Media
45%
Academia
30%
Science
10%
Less common in
Wiki
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "did he do" is a grammatically sound and highly versatile interrogative phrase used to inquire about actions. As Ludwig AI confirms, it is a correct and frequently used expression across varied contexts. Its neutral register allows for use in news, academic, and everyday conversations. The phrase is most commonly found in "News & Media" and academic sources. To maintain clarity, it's best practice to specify the action being questioned. Common errors include overuse without providing sufficient context. Related phrases offer alternative ways to explore aspects of actions and outcomes.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
what action did he take
Focuses on the specific action performed.
what was his course of action
Emphasizes the sequence of actions he undertook.
how did he accomplish that
Highlights the method or skill used to achieve a result.
what steps did he follow
Focuses on the specific steps or procedure he used.
what was his response
Highlights his reaction or behavior in a certain situation.
what intervention did he make
Focuses on his contribution or involvement in a specific situation.
what influence did he exert
Highlights the impact or effect he had on something.
how did he manage to do that
Emphasizes the challenge or difficulty of accomplishing the action.
what was his contribution
Focuses on his role in achieving a particular result or outcome.
what deed did he commit
Used when referring to an act of great importance or impact, which can be either good or bad.
FAQs
How can I use "did he do" in a sentence?
What are some alternatives to asking "did he do"?
Depending on the context, you could ask "What action "did he take"?", "What steps "did he follow"?", or "How "did he accomplish that"?"
Is it grammatically correct to say "did he done" instead of "did he do"?
No, "did he done" is grammatically incorrect. The correct form is "did he do", where 'do' is the base form of the verb used after the auxiliary verb 'did'.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
90%
Authority and reliability
4.5/5
Expert rating
Real-world application tested