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
have not been informed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have not been informed" is correct and usable in written English.
You can use it when indicating that someone has not received information or updates about a particular matter. Example: "I have not been informed about the changes to the schedule."
✓ 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
30 human-written examples
These previous models have not been informed by the combination of feature selection derived from mutual information and modeling against reliably aligned recognition motifs, which could limit their predictive power.
Science
"Next of kin have not been informed.
News & Media
I have not been informed".
News & Media
Staff have not been informed why he has gone.
News & Media
We have not been informed of such a thing.
News & Media
"We have not been informed of any preliminary findings in the investigation".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
24 human-written examples
And we still haven't been informed about what will happen in September.
News & Media
The secretary of state's office had received information about the Pisa tables, but the secretary of state had not been informed by his office before Marr".
News & Media
But I repeat, we had not been informed.
News & Media
New regulations and amendments to licences have been introduced but we've not been informed".
News & Media
"I had no idea that Congress had not been informed of the cases".
News & Media
Expert writing Tips
Best practice
When using "have not been informed", ensure the context clearly indicates who should have provided the information and why it was expected. This adds clarity and avoids ambiguity.
Common error
Avoid using "have not been informed" in a way that obscures who was responsible for providing the information. Always clarify the source of the expected communication to avoid confusion.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have not been informed" functions as a declarative statement indicating a lack of knowledge or notification. It typically follows a subject (e.g., "I", "We", "They") and uses the auxiliary verb "have" with the negative "not" and the past participle "informed". Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
65%
Science
18%
Formal & Business
10%
Less common in
Wiki
4%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "have not been informed" is a common and grammatically correct phrase used to express a lack of knowledge or notification. According to Ludwig AI, the phrase is widely accepted and frequently appears in news, scientific, and formal business contexts. When using this phrase, it's best practice to clarify who should have provided the information to avoid ambiguity. Related phrases include "were not notified" and "did not receive notice", offering alternative ways to convey the same meaning with slight variations in formality and emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
were not told
Simple and direct way of stating a lack of communication.
were not notified
Focuses on the act of notification rather than the state of being informed.
did not receive notice
Emphasizes the absence of a formal notice or announcement.
remained uninformed
Highlights the continued state of lacking information.
were unaware
Highlights the lack of awareness regarding a particular matter.
were not briefed
Suggests a lack of specific or detailed information.
had no knowledge
Stresses the absence of information or understanding.
were kept in the dark
Suggests a deliberate withholding of information.
were not apprised
Formal alternative, emphasizing the act of officially informing someone.
didn't get the message
Informal way of expressing a failure in communication.
FAQs
How can I rephrase "have not been informed" to sound more formal?
You can use more formal alternatives such as "were not apprised" or "did not receive official notification".
What's a less formal way to say "have not been informed"?
Informal alternatives include "were not told", "didn't get the memo", or "were kept in the dark".
Is it always necessary to specify who should have informed you when using "have not been informed"?
While not always grammatically required, specifying the expected source of information adds clarity and strengthens your statement. For example, instead of saying "I have not been informed", you could say "I have not been informed by management about the changes".
What is the difference between "have not been notified" and "have not been informed"?
While similar, "have not been notified" often implies a more formal or official communication, whereas "have not been informed" can refer to any type of information.
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