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
I inform
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I inform" is correct and usable in written English, though it may sound somewhat formal or outdated.
You can use it when you want to convey information or notify someone about something in a formal context. Example: "I inform you that the meeting has been rescheduled to next week."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
58 human-written examples
A clear picture of this process is needed to (i) inform functional architecture of image-processing models, (ii) identify the pathways available to support binocular rivalry, and (iii) generally advance our understanding of early vision.
Science
"I inform you gladly," he said.
News & Media
What would I inform my grandfather?
News & Media
"Love, where are you?" I inform her.
News & Media
"The chain cost seven thousand dollars," I inform him.
News & Media
This time I inform her that I've changed my will.
News & Media
"I have experience with pickling," I inform him.
News & Media
How do I inform them that they are no longer invited?
News & Media
What if I inform them and they don't do anything but laugh?
News & Media
"Look here, I'm not stupid," I inform the television, "I can see what's coming.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Then, each HUE i informs HeNB i whether HeNB i belongs to F 1 or not.
Expert writing Tips
Best practice
Consider the audience and context. While grammatically correct, "I inform" can sound overly formal in casual conversations. Opt for alternatives like "I'm letting you know" or "Just so you know" in less formal settings.
Common error
Avoid using "I inform" in everyday conversations or informal writing. It can sound stiff and unnatural. Simpler alternatives are often more appropriate.
Source & Trust
84%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I inform" functions as a declarative statement where the speaker (I) is conveying information. Ludwig AI shows its use in both formal announcements and casual conversations, highlighting its versatility.
Frequent in
News & Media
52%
Science
24%
Formal & Business
10%
Less common in
Reference
7%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "I inform" is a grammatically correct way to convey information, although it can lean towards formality depending on the context. According to Ludwig, its versatility allows it to be used both for official pronouncements and in casual conversations, though simpler alternatives are often preferred in informal settings. Its usage is most common in news and media, scientific, and formal business contexts. Considering the audience and situation is crucial when deciding whether to use "I inform" or a more relaxed alternative.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I notify
This is a more direct synonym, suitable for formal announcements.
I advise
Implies giving counsel or a formal recommendation, a softer approach to informing.
I state
This suggests a formal declaration or assertion of fact.
I declare
Conveys a strong, formal announcement or proclamation.
I communicate
Focuses on the act of transmitting information in a broader sense.
I let you know
An informal and casual way of saying "I inform you".
I apprise
A formal and somewhat archaic synonym for informing.
I update
Implies providing the latest information on a subject.
I brief
Suggests providing a concise summary of information.
I mention
Indicates a casual or incidental imparting of information.
FAQs
How can I use "I inform" in a sentence?
Use "I inform" when you want to formally convey information or make an announcement. For example, "I inform you that the meeting is postponed".
What can I say instead of "I inform"?
You can use alternatives like "I notify", "I advise", or "I let you know" depending on the context.
Which is correct, "I inform" or "I am informing"?
Both are grammatically correct, but "I inform" is simpler and more direct. "I am informing" suggests a continuous or ongoing action.
When is it appropriate to use the phrase "I inform"?
The phrase is best suited for formal writing or speech where a degree of authority or official communication is desired. In casual settings, alternative phrases might be more appropriate.
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
4.2/5
Expert rating
Real-world application tested