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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
I
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "I" can be used in written English.
You can use it when referring to yourself as the subject of a sentence. Example: I am going to the store later.
✓ Grammatically correct
News & Media
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
I thought it was going to be easy.
News & Media
I see you.
News & Media
I had to get out".
News & Media
I could not breathe.
News & Media
I was born in Shanghai in 1940.
News & Media
As an environmentalist, and someone who believes that everyone in this world has a right to a healthy and nutritious diet of their choosing, I could not have chosen a more counter-productive path.
News & Media
I was horrified".
News & Media
"I try not to think about it too much.
News & Media
I was there.
News & Media
I couldn't say.
News & Media
"I don't understand it.
News & Media
Expert writing Tips
Best practice
Always capitalize "I". This is a fundamental rule of English grammar.
Common error
Ensure you always capitalize the pronoun "I". It is a common mistake to overlook this, especially in informal writing, but it's crucial for maintaining grammatical correctness.
Source & Trust
94%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "I" is to serve as a first-person singular subject pronoun. This means it identifies the speaker or writer as the one performing the action in a sentence. Ludwig AI confirms this with numerous examples of "I" acting as the subject.
Frequent in
News & Media
66%
Science
34%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The pronoun "I" is a cornerstone of English, serving as the first-person singular subject. It's grammatically straightforward, requiring capitalization and proper subject-verb agreement. As confirmed by Ludwig AI, its use is widespread and accepted across all registers. While alternatives like "myself" or "this author" exist for specific contexts, "I" remains the most direct and common way to refer to oneself. Its frequency is very high, particularly in news and media, reflecting its crucial role in expressing personal perspectives and experiences.
Alternative expressions
Phrases that express similar concepts, ordered by semantic similarity:
Myself
Reflexive or emphatic form, used when the speaker is also the object of the verb or to emphasize their role.
Personally
Emphasizing a subjective or individual viewpoint.
As for me
Introducing one's own case or viewpoint.
Your truly
A more formal or humorous way of referring to oneself.
This author
Used in formal writing to refer to the writer.
For my part
Indicating one's own contribution or role in a situation.
FAQs
How to use "I" in a sentence?
Use "I" as the subject of a sentence to refer to yourself. For example, "I am going to the store."
What can I say instead of "I" to sound more formal?
In formal writing, you might use phrases like "this author" or "the undersigned" depending on the context.
Which is correct, "I" or "me"?
"I" is used as the subject of a sentence, while "me" is used as the object. For example, "I went to the store," but "She gave the book to me."
What's the difference between "I" and "myself"?
"I" is a subject pronoun, while "myself" is a reflexive or intensive pronoun. Use "myself" when the subject and object of the verb are the same, or for emphasis. For example, "I did it myself."
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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
94%
Authority and reliability
4.9/5
Expert rating
Real-world application tested