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
which I created
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which I created" is correct and usable in written English.
It can be used to refer to something that the speaker has made or developed, often providing additional information about a noun. Example: "This is the artwork which I created during my last exhibition."
✓ Grammatically correct
News & Media
Science
Alternative expressions(7)
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
15 human-written examples
And "Chances," a book that spanned almost a hundred years and in which I created the Santangelo family.
News & Media
Does she not know that this phrase, which I created 10 years ago, has become a part of the nation's language?
News & Media
In the end, she was only playing a role that the composer had written for her — she was "an ideal which I created myself," as he later admitted.
News & Media
Oppenheimer, from my 1999 album Flood, features a fragment of traditional Yemenite Jewish singing, around which I created a choral setting of the Requiem Aeternam.
News & Media
The most popular of my animations is the DNA replication machine (the 'DNA replisome') which I created in 2002 based on the published data available at that time.
News & Media
The bond, which we aim to launch in the next year, will be between $5m-$5m-$10m will floandon the Impact Exchange, willh I created last July.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
44 human-written examples
The context in which I create the self-portraits is always important.
News & Media
Below are five heart-like images which I've created by trigonometric functions.
News & Media
To facilitate, IBM (a company to which I consult) created Supplier Connection, a Web portal resembling a universal college application.
News & Media
Enter The Kindness Couture, which I've created to help turn the tide away from such negativity so that we embrace the power of kindness.
News & Media
MB: I just finished designing a really cool coffee table book for the upcoming Ryan Gosling/Russell Crowe movie The Nice Guys as well as a crazy super deluxe vinyl for it, for which I even created a nude 3D gatefold that comes with custom 3D glasses.
News & Media
Expert writing Tips
Best practice
Use "which I created" to add non-essential information about a noun, setting it off with commas. This provides additional context without changing the core meaning of the sentence.
Common error
Avoid using "that" instead of "which" when the clause is non-restrictive and adds extra, non-essential information. "Which" is appropriate when the information can be removed without altering the sentence's main meaning.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which I created" functions as a non-restrictive relative clause, providing additional, non-essential information about a noun. It adds detail without changing the sentence's core meaning, as demonstrated by Ludwig examples.
Frequent in
News & Media
50%
Science
25%
Formal & Business
25%
Less common in
Wiki
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "which I created" is a versatile phrase used to add extra information about something the speaker has made or developed. Ludwig AI confirms its grammatical correctness and common usage across varied sources. When using it, remember to set it off with commas and ensure it's a non-essential clause. Alternatives like "that I developed" or "that I built" may provide slight shifts in emphasis or formality, and offer flexibility for different contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that I developed
Highlights the process of growth and refinement.
that I built
Suggests a process of construction or assembly.
that I originated
Focuses on being the initial source or inventor.
that I designed
Focuses on the planning and structure of the creation.
that I brought into being
More formal and emphasizes the act of causing something to exist.
that I invented
Highlights the novelty and originality of the creation.
that I conceived
Emphasizes the initial idea or plan.
that I fashioned
Implies skillful creation or shaping.
of my making
More concise and emphasizes personal responsibility for the creation.
that I authored
Specifically used when referring to written works.
FAQs
How can I rephrase "which I created" to sound more formal?
You could use alternatives such as "that I brought into being" or "that I originated" for a more formal tone. Be mindful to pick the best fit based on the context.
Is there a difference between using "that I created" and "which I created"?
Yes. "That I created" is used for essential clauses that define the noun, while "which I created" is used for non-essential clauses that add extra information. When using "which", remember to use commas.
What are some less formal ways to say "which I created"?
Informal alternatives include phrases like "that I made" or "that I built", depending on the context. For example, if you are talking about a website, you can say "that I built" instead of "which I created".
Can I start a sentence with "which I created"?
No, you cannot start a sentence with "which I created". It is a relative clause and must follow the noun it modifies.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested