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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
which I did
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the sentence "which I did" is correct and usable in written English.
You can use it anytime you need to refer to something you previously did. For example: "I promised to finish the project by the end of the week, which I did."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(1)
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
Which I did enjoy.
News & Media
Which I did.
News & Media
Neither of which I did.
News & Media
"Which I did, and no one cared".
News & Media
Which I did not.
News & Media
Which I did, eagerly.
News & Media
You can only apologise, which I did.
News & Media
Which I did – not fast, but that wasn't the point.
News & Media
That's 199 miles, which I did in 63 hours.
News & Media
All this kind of stuff which I did for years.
News & Media
I tried to attack his leg, which I did.
News & Media
Expert writing Tips
Best practice
Ensure clarity by placing "which I did" immediately after the clause it modifies. This enhances readability and avoids ambiguity.
Common error
Avoid separating "which I did" too far from the action it refers to. This can create confusion about what you're actually confirming you did.
Source & Trust
90%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which I did" functions as a nonrestrictive relative clause, adding extra information about a preceding action. It serves to confirm or emphasize that the action previously mentioned was indeed carried out. Ludwig AI confirms this usage through numerous examples.
Frequent in
News & Media
45%
Academia
35%
Formal & Business
10%
Less common in
Science
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "which I did" is a versatile and grammatically sound way to confirm a previously mentioned action. It functions as a nonrestrictive relative clause, commonly found in both formal and informal contexts, particularly in News & Media and Academic writing. Ludwig AI's analysis, backed by numerous real-world examples, affirms that it's a concise and effective means of emphasizing task completion or promise fulfillment. When employing this phrase, ensure clarity by keeping it close to the action it modifies, and consider alternatives like "as I accomplished" or "something I completed" to vary your writing style.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as I accomplished
Replaces "which I did" with a more formal tone using "accomplished".
as I executed
Similar to 'as I accomplished', this provides a formal alternative, emphasizing execution.
as I performed
This option suggests a more deliberate or skillful action.
as I carried out
A more detailed and formal way of saying "which I did", implying thoroughness.
something I completed
Focuses on the completion aspect with a slight shift in sentence structure.
what I achieved
Emphasizes the achievement or outcome of the action.
what I undertook
Highlights the effort and commitment involved in the action.
the task I fulfilled
Focuses on fulfilling a duty or obligation.
the action I took
Directly refers to the action with a focus on the act itself.
this I finalized
Highlights the completion aspect and formal closure of an action.
FAQs
How can I use "which I did" in a sentence?
Use "which I did" to refer back to a previously mentioned action. For example, "I promised to call her, "which I did"."
What are some alternatives to saying "which I did"?
Depending on the context, you could use phrases like "as I accomplished", "as I executed", or "something I completed" to replace ""which I did"".
Is it correct to use "which I did not"?
Yes, "which I did not" is grammatically correct and serves to negate a previous statement or expectation. It's used similarly to ""which I did"", but with opposite meaning.
What's the difference between "which I did" and "that I did"?
"Which I did" is typically used in nonrestrictive clauses, adding extra information. "That I did" is used in restrictive clauses, essential for identifying what is being referred to. However, ""which I did"" is more common in conversational English.
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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
90%
Authority and reliability
4.6/5
Expert rating
Real-world application tested