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 this one
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did this one" is correct and usable in written English.
It can be used when referring to a specific item or task that has been completed or is being discussed. Example: "I finished the report, and now I can focus on what I did this one."
✓ Grammatically correct
News & Media
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 examples from authoritative sources
Exact Expressions
58 human-written examples
And how long did this one work on its own name?
News & Media
"They asked did I want to win this one more, did this one mean more to you?" he recalled.
News & Media
How did this one, straight up with Ketel One and olives, get so smooth?
News & Media
Major championships turn on just such moments, and so did this one.
News & Media
I would hope that The Times will put that article on the front page as it did this one.
News & Media
I'm thinking, 'Did this one get his deposit in?' I see them in the neighborhood on the weekends.
News & Media
"Petey and I did this one together at 12th Planet's studio downtown LA, really early on in working together.
News & Media
How did this one come about?
News & Media
I did this one for Bianca.
News & Media
"What did this one do?" asks one.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
So, I wondered, what did this one-eighth-Jewish evangelical who regarded gays and lesbians as grievous sinners think Truro should do?
News & Media
Expert writing Tips
Best practice
Use "did this one" to refer back to a specific item or event previously mentioned to maintain clarity and avoid ambiguity.
Common error
Avoid using "did this one" in highly formal writing. Opt for more precise and professional alternatives such as "completed this task" or "executed this action" to maintain a suitable tone.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did this one" functions as a general reference to a previously mentioned task, action, or item. It indicates the completion or performance of something, as seen in Ludwig's examples. Ludwig AI confirms its correctness and usability.
Frequent in
News & Media
98%
Science
1%
Formal & Business
1%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "did this one" is a common and grammatically correct way to refer back to a specific task or action. Ludwig AI confirms its validity. While it is versatile, it is best suited for neutral to informal contexts. For formal writing, consider more precise alternatives such as "completed this task" or "executed this action". The phrase is frequently found in news and media sources, as shown in Ludwig's examples, making it a readily understandable and usable expression in many situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
completed this task
Focuses on the action of finishing a specific task, emphasizing completion.
accomplished this deed
Highlights the achievement of a particular deed, adding a sense of accomplishment.
executed this action
Emphasizes the performance or execution of a particular action.
carried out this activity
Focuses on the execution of a particular activity or undertaking.
performed this operation
Specifically refers to carrying out a certain operation or procedure.
undertook this endeavor
Highlights the commencement and pursuit of a specific endeavor or project.
handled this matter
Emphasizes the management or handling of a specific issue or situation.
addressed this issue
Highlights the act of dealing with or addressing a particular problem or concern.
managed this situation
Focuses on the successful management of a particular situation or circumstance.
resolved this problem
Emphasizes the successful resolution of a specific problem or issue.
FAQs
How can I use "did this one" in a sentence?
You can use "did this one" to refer to a specific task, action, or item you've already mentioned. For example, "I finished the report, and then I did this one."
What are some alternatives to "did this one"?
Depending on the context, you can use alternatives like "completed this task", "accomplished this deed", or "executed this action".
Is "did this one" appropriate for formal writing?
While grammatically correct, "did this one" is generally more suited for informal or conversational contexts. In formal writing, consider using more precise and professional alternatives.
What's the difference between "did this one" and "completed this one"?
"Did this one" is more general and can refer to various actions or items. "Completed this one" specifically emphasizes the completion of something. Choose the phrase that best fits the context of your sentence.
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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested