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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
Have you noticed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Have you noticed" is correct and usable in written English.
It can be used when inquiring if someone has observed or become aware of something specific. Example: "Have you noticed the changes in the office layout since last month?"
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(18)
did you observe
are you aware of
have you observed
Did you observe
Have you become aware of
Are you aware of
Did you see
Have you participated
Have you identified
Have you received
did you guys see
have you noticed
were you aware of
Have you been aware
Are you aware
are you conscious of
Did you happen to notice
Please note
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
Have you noticed this?
News & Media
Have you noticed that?
News & Media
Have you noticed?
News & Media
— Have you noticed it?
News & Media
Have you noticed a theme here?
News & Media
Have you noticed the tense?
News & Media
Have you noticed, Stephen Crabb?
News & Media
Have you noticed a pattern here?
News & Media
"Have you noticed Eileen O'Reilly?" he asks.
News & Media
"Have you noticed Tolstoy's language?" asked Chekhov.
News & Media
"Have you noticed that no one wears a watch here?
News & Media
Expert writing Tips
Best practice
Use "Have you noticed" to engage your audience by prompting them to reflect on a shared observation, creating a sense of connection and shared understanding.
Common error
While "Have you noticed" is widely applicable, avoid overusing it in formal writing where a more direct or analytical approach might be expected. Opt for phrases like "It is worth noting that" or "Studies indicate" for a more professional tone.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
"Have you noticed" functions as an interrogative phrase used to engage the listener and prompt them to share an observation. Ludwig AI confirms its correctness. It encourages reflection on a shared or potentially overlooked detail.
Frequent in
News & Media
67%
Science
21%
Wiki
12%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "Have you noticed" is a versatile interrogative phrase commonly used to initiate conversation, share observations, and engage the listener. Ludwig AI confirms it is grammatically correct and widely used, particularly in News & Media contexts. While generally neutral in tone, it may be less suitable for formal academic writing. When using this phrase, be mindful of the intended audience and purpose, and consider alternative phrasings like "Did you observe" or "Are you aware of" for increased formality or specific nuance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Have you observed
Substitutes 'noticed' for 'observed', which implies closer inspection.
Have you perceived
Uses a slightly more formal synonym for 'noticed'.
Did you observe
Replaces "have you noticed" with a more formal verb, 'observe'.
Have you detected
Implies a subtle or difficult-to-notice observation.
Have you seen
A simple, direct way to ask if someone has visually perceived something.
Have you become aware of
Suggests the listener's awareness may have developed over time.
Did you happen to see
Introduces an element of chance or coincidence.
Were you aware
Inquires about a past state of knowledge.
Are you aware of
Focuses on whether the listener possesses knowledge of the subject.
Do you realize
Shifts the focus to comprehension and understanding.
FAQs
How can I use "Have you noticed" in a sentence?
"Have you noticed" is typically used to introduce an observation or question, prompting the listener to consider something. For example, "Have you noticed how the days are getting shorter?" or "Have you noticed a change in his behavior lately?"
What are some alternatives to "Have you noticed"?
Depending on the context, you can use alternatives like "did you observe", "are you aware of", or "have you observed". The best choice depends on the specific nuance you want to convey.
Is "Have you noticed that" grammatically correct?
Yes, "Have you noticed that" is grammatically correct and commonly used. It introduces a subordinate clause that provides more detail about what you want the listener to notice. For example, "Have you noticed that the traffic is worse in the mornings now?"
What's the difference between "Have you noticed" and "Did you notice"?
"Have you noticed" implies a more recent or ongoing observation, while "Did you notice" refers to a specific past instance. For example, "Have you noticed the new art installation?" suggests it's still there, while "Did you notice the painting in the lobby yesterday?" refers to a specific event in the past.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested