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
that I added
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that I added" is correct and usable in written English.
You can use it to refer to something you have included or contributed to a discussion, document, or project. Example: "Please review the changes that I added to the report before our meeting."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
31 human-written examples
On top of that, I added the true story of a close family member's death.
News & Media
I've always liked vintage clothes and in my closet I had a beige rayon crepe dress from the 1940s, which was elegant and very fitted, to that I added two rhinestone necklaces, a pair of cream colored lace gloves and punishingly high heels.
News & Media
(To that I added, "I want to be very clear that this is not a Christian-bashing book; it's coming from a place that only means well for everyone. Thanks").. Within three days, I had in my inbox over 300 emails from non-Christians across the country.
News & Media
"I would say that I added some... dimension to the job".
News & Media
The frozen butter held up nicely when I stirred in the caramelized onions, currants and caraway that I added to Ms. Anderson's basic recipe.
News & Media
Both Tom Knutson and Gabriel Vecchi, veteran hurricane-climate researchers for the National Oceanic and Atmospheric Administration, offered detailed critiques that I added as comments on Sunday.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
I also hope that I add several points to the aforementioned list.
News & Media
What is more, she suggested that I add the name of a colorist, Christophe Robin.
News & Media
It is with no chip on my shoulder that I add that "Canaletto and his Rivals" is bound to be highly praised and much visited.
News & Media
Several people have suggested that I add the Darva connection to my résumé, but I have resisted so far.
News & Media
And I know that I add value".
News & Media
Expert writing Tips
Best practice
Use "that I added" to clearly denote personal contributions or inclusions, ensuring clarity and accountability in your writing.
Common error
Avoid repetitive use of "that I added" in close proximity. Vary your language by using synonyms like "which I included", "what I contributed", or rephrasing for better flow.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that I added" functions as a relative clause, modifying a noun by providing additional information about it. It specifies something has been included or contributed by the speaker. As Ludwig indicates, the phrase is grammatically correct and commonly used.
Frequent in
News & Media
58%
Huffington Post
25%
TechCrunch
8%
Less common in
The New York Times
5%
The Guardian
2%
Vice
2%
Ludwig's WRAP-UP
In summary, the phrase "that I added" is a grammatically sound and commonly used relative clause that serves to denote personal contribution or inclusion. Ludwig's analysis confirms its correctness and widespread usage across various contexts, particularly in news and media. While its register is generally neutral, careful consideration should be given to avoid overuse and to maintain clarity in writing by employing suitable synonyms such as "which I included" or "what I contributed" to enhance the expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
which I included
Substitutes "added" with "included", indicating something was incorporated within.
what I contributed
Changes "added" to "contributed", focusing on the act of giving or providing something.
what I supplemented
Replaces "added" with "supplemented", implying an addition that enhances completeness.
which I incorporated
Changes "added" to "incorporated", suggesting a combination of elements.
which I appended
Replaces "added" with "appended", suggesting a formal addition to the end of something.
what I inserted
Replaces "added" with "inserted", suggesting something was placed carefully within something else.
the portion I augmented
Replaces "added" with "augmented", highlighting an addition that enhances or increases something.
that I built upon
Replaces "added" with "built upon", indicating an addition that expands on an existing foundation.
what I tacked on
Substitutes "added" with the more informal "tacked on", meaning to add something quickly or carelessly.
what I superimposed
Changes "added" to "superimposed", suggesting placing something on top of or over something else.
FAQs
How can I use "that I added" in a sentence?
You can use "that I added" to refer to something you've included or contributed. For instance, "Please review the changes "that I added" to the report" or "The detail "that I added" provides additional context."
What's a more formal alternative to "that I added"?
For a more formal tone, consider using alternatives like "which I appended", "which I incorporated", or "what I supplemented", depending on the nuance you wish to convey.
Is it ever incorrect to use "that I added"?
While grammatically correct, overuse of "that I added" can make your writing sound repetitive. Ensure variety by sometimes using alternatives like "what I included" or "that I contributed".
How does "that I added" differ from "that I included"?
"That I added" generally implies something was joined to something else. "That I included", conversely, suggests something was incorporated within something else. The choice depends on the specific relationship you want to emphasize.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested