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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I written on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I written on" is not correct in English.
Did you mean "I have written on"? If this is the case, you can use it to indicate that you have previously written about a specific topic or subject. Example: "I have written on various topics, including technology and education."
⚠ May contain grammatical issues
News & Media
Science
Alternative expressions(3)
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
2 human-written examples
One bag had the letter "I" written on it.
News & Media
Autograph of Empress Elizabeth Alexeevna, 1779-1821, wife Alexander I, written on flyleaf of Poems of Karamzin (1803).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
I write on yellow paper with a ballpoint pen.
News & Media
I wrote on my bathroom mirror: Positive or Nothing.
News & Media
I write on a laptop.
News & Media
"I write on steel, and I write on canvas and paper," Mr. Brush said.
News & Media
"I wrote on teenage driving," she said.
News & Media
This is what I wrote on all the documents.
News & Media
As I wrote on Thursday, they need ideas and suggestions.
News & Media
"Can I write on this wall that's white?" "No".
News & Media
I don't remember what I wrote on the board.
News & Media
Expert writing Tips
Best practice
Always use the correct auxiliary verb ('have') with 'written' to form the present perfect tense (e.g., "I have written on").
Common error
Avoid using the past participle 'written' without the auxiliary verb 'have' when you mean to say you have previously written something. The correct phrase is "I have written on", not "I written on".
Source & Trust
87%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I written on" is typically intended to express that the speaker has previously written about a specific topic. However, it is grammatically incorrect, as it lacks the auxiliary verb 'have' needed to form the present perfect tense. As Ludwig AI points out, the correct usage is "I have written on".
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "I written on" may appear in various contexts, it is grammatically incorrect. The correct form is "I have written on". Ludwig AI highlights that this error stems from omitting the auxiliary verb 'have' in the present perfect tense. Although examples exist, most authoritative sources and style guides recommend using the grammatically correct alternative. Understanding this distinction will improve the clarity and professionalism of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I have written on
Uses the correct auxiliary verb 'have' to form the present perfect tense, indicating a completed action in the past with relevance to the present.
I wrote about
Employs the simple past tense 'wrote' with the preposition 'about' to denote the subject of the writing.
I composed on
Replaces 'written' with 'composed', offering a more formal tone while maintaining the intended meaning of creating content.
I authored on
Substitutes 'written' with 'authored', suitable for formal contexts where the act of writing is emphasized.
I penned an article on
Uses 'penned' as a stylistic alternative to 'wrote', suitable for literary or journalistic contexts.
I drafted a piece on
Replaces 'written' with 'drafted', emphasizing the initial creation or outlining of a written work.
I contributed to
Indicates involvement in a written work, often implying collaboration or part of a larger project.
My writing focuses on
Shifts the focus to the writing itself, describing its thematic content or central ideas.
My works explore
Offers a broader reference to multiple works exploring a specific theme or topic.
I'm documenting
Expresses the action of recording something in written form, focusing on capturing details or evidence.
FAQs
What is the correct way to say "I written on"?
The grammatically correct way to express that you have written about something is to say "I have written on". This uses the present perfect tense correctly.
What can I say instead of "I written on"?
Instead of "I written on", you can use alternatives like "I wrote about", "I composed on", or "I authored on" depending on the context.
Which is correct, "I written on" or "I have written on"?
"I have written on" is the correct phrase. "I written on" omits the necessary auxiliary verb 'have'.
What's the difference between "I wrote on" and "I have written on"?
"I wrote on" refers to a specific instance in the past, while "I have written on" indicates a past action with relevance to the present. For example, "I wrote on that topic last year" vs. "I have written on that topic several times".
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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
87%
Authority and reliability
2.1/5
Expert rating
Real-world application tested