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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
what I did
Grammar usage guide and real-world examplesUSAGE SUMMARY
"what I did" is correct and usable in written English.
You can use it when referring to something that you did in the past. For example: I was surprised by the outcome, especially considering what I did.
✓ Grammatically correct
News & Media
Alternative expressions(19)
my actions
what I got
what I observed
my track record
the results achieved
the results obtained
what I suggested
what I interpreted
what I came to possess
my observations
based on my observations
from my perspective
I noted that
my observations indicate
as I witnessed
I perceived that
my findings indicate
in my estimation
what I perceived
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
Look what I did!
News & Media
What I did.
News & Media
Here's what I did.
News & Media
That's what I did".
News & Media
See what I did there?
News & Media
"That's really what I did.
News & Media
Is what I did ethical?
News & Media
"This is what I did.
News & Media
Here's what I did say.
News & Media
Which is what I did.
News & Media
That's exactly what I did".
News & Media
Expert writing Tips
Best practice
When reflecting on past actions, follow "what I did" with an explanation of the outcome or impact to provide context and meaning for the reader.
Common error
Avoid using "what I did" when referring to intentions or plans. This phrase is best suited for describing actions that have already been completed. Instead, use phrases like "what I intended to do" when expressing unrealized plans.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what I did" functions as a noun clause, acting as the subject, object, or complement in a sentence. Ludwig AI confirms its usability in written English. As seen in Ludwig's examples, it commonly introduces a description or explanation of a past action.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "what I did" is a common and versatile phrase used to refer to past actions. Ludwig AI confirms its grammatical correctness and widespread use. Its function is primarily as a noun clause, providing context or explanation. The register is generally neutral, making it suitable for various situations. While frequently found in News & Media, it appears that this pattern is only due to the dataset analysed, being perfectly viable in all other contexts too. When using this phrase, clarity and specific reference to the past are key. Consider alternatives like "the actions I took" or "things I've done" for different nuances. By understanding these aspects, you can effectively incorporate "what I did" into your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
my actions
Shorter and more direct, focusing on the actions themselves.
the actions I took
Formal alternative emphasizing responsibility.
things I've done
More casual and encompasses a broader range of activities.
the choices I made
Focuses on decisions and their consequences.
the steps I followed
Emphasizes a process or sequence of actions.
what was done by me
Passive voice, shifting the emphasis away from the actor.
how I proceeded
Emphasizes the manner in which actions were carried out.
my contributions
Highlights positive actions and their impact.
the work I undertook
Focuses on effort and commitment.
my past deeds
More formal, referring to impactful or significant actions.
FAQs
How to use "what I did" in a sentence?
You can use "what I did" to refer to a specific action or a series of actions you performed in the past. For example, "I am proud of "what I did" to help the community."
What can I say instead of "what I did"?
You can use alternatives such as "the actions I took", "my actions", or "things I've done" depending on the context.
Is it correct to say "what I have done" instead of "what I did"?
Both phrases are grammatically correct, but they have slightly different nuances. "What I did" refers to a completed action in the past, while "what I have done" emphasizes the present relevance or result of the action.
Can I use "what I did" to refer to future actions?
No, "what I did" refers to past actions. To refer to future actions, use phrases like "what I will do" or "what I plan to do".
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested