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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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observe that

Grammar usage guide and real-world examples

USAGE SUMMARY

"observe that" is correct and usable in written English.
You can use it when you are making an observation or drawing attention to a point. For example, "Observe that the ocean's temperature has risen significantly in the past two decades."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Listen and observe that chemistry.

News & Media

The Guardian

You weren't there, you can't observe that….

News & Media

The New Yorker

We observe that (3.28).

Proof First observe that (3.3).

First observe that If, then.

Then we observe that (2.22).

Let us observe that (4.6).

Furthermore, we observe that (3.25).

(6) We further observe that is convex.

Meantime, observe that (3.39).

Further, observe that (3.14).

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Expert writing Tips

Best practice

Use "observe that" to introduce a key finding or insight in your analysis. It works well when you want to highlight something important for the reader to consider.

Common error

While grammatically correct, "observe that" can sound overly formal in casual writing. Opt for simpler phrases like "notice that" or "see that" to maintain a more conversational tone.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "observe that" functions as an introductory phrase used to present an observation, conclusion, or significant point. As Ludwig AI confirms, it's considered grammatically correct. Examples show its use in academic, scientific, and news contexts.

Expression frequency: Very common

Frequent in

Science

55%

News & Media

25%

Formal & Business

20%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "observe that" serves as an introductory element, signaling an important observation or conclusion. As Ludwig AI confirms, it's grammatically correct and widely used, particularly in academic, scientific, and formal business writing. While versatile, it's best reserved for contexts where a degree of formality is desired, as it can sound out of place in casual conversation. When a less formal tone is needed, alternatives like "note that" or "notice that" are preferable.

FAQs

How can I use "observe that" in a sentence?

"Observe that" is typically used to introduce a statement of fact or a conclusion drawn from evidence. For example, "Observe that the data indicates a significant increase in sales."

What are some alternatives to "observe that"?

Depending on the context, you can use alternatives like "note that", "notice that", or "it is important to note".

Is it ever incorrect to use "observe that"?

While grammatically correct, "observe that" may sound overly formal in some contexts. Consider your audience and the overall tone of your writing.

What's the difference between "observe that" and "note that"?

"Observe that" often implies a more deliberate act of observation or analysis, while "note that" is generally a more neutral way to introduce a point.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: