have noticed that

USAGE SUMMARY

"have noticed that" is correct and can be used in written English.
This phrase is typically used to join two ideas together in a sentence. For example, you could say: "I have noticed that my neighbor has been leaving their trash out on the sidewalk."

✓ Grammatically correct

News & Media

Science

Formal & Business

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

As you'll have noticed, that didn't happen.

The Guardian

"You may have noticed that poetry is dead.

The Guardian - Books

For more than a century, physicians have noticed that alcohol produces abnormalities in the host defenses.

Alcohol research : current reviews

"Many people have noticed that," he said.

The New York Times

And perhaps you have noticed that "C.B.I".

The New Yorker

You must have noticed that.

The Guardian

They must have noticed that.

The Guardian

How could you not have noticed that?

The Guardian - Lifestyle

"I wouldn't have noticed that," she said.

The New York Times - Arts

But he might not even have noticed that.

The New Yorker

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Who has noticed that poetry is dead?

The Guardian - Books

Expert writing Tips

Best practice

Use "have noticed that" to introduce an observation or realization, often followed by an explanation or implication of that observation.

Common error

While acceptable, excessive use of "have noticed that" can make writing sound repetitive. Vary your sentence structure and word choice by using alternatives like "I observed that" or "It has come to my attention that" to enhance readability.

Linguistic Context

The phrase "have noticed that" functions as a transitional phrase that introduces an observation or realization. According to Ludwig AI, this construction is correct and joins two ideas in a sentence, effectively highlighting a perception and linking it to a subsequent statement or conclusion.

Expression frequency: Very common

Frequent in

News & Media

48%

Science

33%

Formal & Business

10%

Less common in

Encyclopedias

5%

Reference

2%

Wiki

2%

Ludwig's WRAP-UP

In summary, "have noticed that" serves as a versatile phrase for introducing observations across a range of contexts. According to Ludwig AI, this phrase is grammatically correct and effectively links two ideas in a sentence. While usage is most prevalent in News & Media and Science, it maintains a neutral register suitable for both formal and informal writing. For enhanced clarity and stylistic variation, consider incorporating related phrases such as "have observed that" or "have realized that". Remember to avoid overuse for optimal readability.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have observed that

Replaces "noticed" with "observed", implying a more careful or scientific observation.

have realized that

Shifts the focus to understanding or comprehension rather than simple observation.

have become aware that

Emphasizes the process of becoming conscious of something.

it has come to my attention that

Introduces a more formal and indirect way of expressing the observation.

have detected that

Suggests a subtle or less obvious observation.

have determined that

Indicates a more definitive or conclusive observation.

have seen that

Uses "seen" as a synonym for "noticed", implying direct visual evidence.

have found that

Emphasizes discovery or investigation leading to the observation.

have understood that

Focuses on comprehension as a result of observation.

it is noticeable that

Changes the sentence structure to emphasize the characteristic of being 'noticeable'.

FAQs

How can I use "have noticed that" in a sentence?

Use "have noticed that" to introduce an observation or realization. For example, "I /QUERY/ the traffic has increased during rush hour."

What are some alternatives to "have noticed that"?

You can use alternatives like "have observed that", "have realized that", or "it has come to my attention that" depending on the context.

Is "have noticed that" formal or informal?

"Have noticed that" is generally considered neutral and suitable for both formal and informal contexts. However, for highly formal writing, consider using alternatives like "it has been observed that".

What is the difference between "have noticed that" and "have noted that"?

"Have noticed that" implies becoming aware of something, while "have noted that" ("have noted that") suggests making a record or formal acknowledgement of something. The choice depends on whether you're emphasizing awareness or documentation.