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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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didn't observe

Grammar usage guide and real-world examples

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"It didn't observe the fourth wall.

He didn't pray, didn't observe the Sabbath.

News & Media

The New Yorker

And she didn't observe the decorum of the place.

News & Media

The New Yorker

Peel didn't observe barriers between genres, and he didn't expect his listeners to either.

"And during the period that we're studying, we didn't observe it," he said.

I didn't observe these things; I experienced them – and they became a part of my life".

News & Media

The Guardian

Patrick Amory, president, Matador Records: Our databases show April 30 , 1992as the release date, but we didn't observe street dates in those days.

News & Media

The New Yorker

He insisted that if the universe didn't observe sharp differences between physics, chemistry and biology, then scientists didn't have to, either.

"When police officers saw you later that evening," the defense objected, "they didn't observe any signs of violence on your person".

News & Media

The New Yorker

I didn't observe Ramadan, and the prayer rug my mother so lovingly packed for me gathered dust in the back of my closet as I finally wore what I wanted freely for the first time.

News & Media

The Guardian

For example, they didn't observe that telomeres were longer in people who exercised more.

Science & Research

Science Magazine
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Expert writing Tips

Best practice

When using "didn't observe" in scientific writing, clearly state what you expected to see but did not. This adds precision to your findings and strengthens your analysis.

Common error

Avoid using "didn't observe" as a standalone statement. Always follow it up with a clear explanation of what you were looking for or what you expected to find. For example, instead of just saying "We didn't observe any changes", specify "We didn't observe any significant changes in the protein expression levels after the treatment".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "didn't observe" functions as a negative statement indicating a lack of detection or noticing. It commonly appears in reports, studies, and observations where expected outcomes were not found. Ludwig AI provides examples from various reliable sources.

Expression frequency: Very common

Frequent in

Science

60%

News & Media

35%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "didn't observe" is a common and grammatically correct way to express the absence of something expected or noticed. Ludwig AI analysis of numerous examples shows its prevalent use in science and news media, indicating a neutral to formal register. While the phrase is generally acceptable, it's essential to provide context to clarify what was not observed. Alternatives such as "did not notice" or "failed to see" can be used depending on the specific context and desired level of formality.

FAQs

How can I use "didn't observe" in a sentence?

Use "didn't observe" to express a lack of noticing or detecting something. For example, "The researchers "didn't observe" any significant changes in the patient's condition".

What are some alternatives to "didn't observe"?

Alternatives include "did not notice", "failed to see", or "were unable to detect", depending on the specific context.

Is it better to say "did not observe" or "didn't observe"?

"Didn't observe" is a contraction of "did not observe" and is generally acceptable in informal writing. In formal writing, it is better to use the full form, "did not observe".

What is the difference between "didn't observe" and "didn't see"?

"Didn't observe" often implies a more formal or scientific context, suggesting a lack of detection or measurement. "Didn't see" is more general and simply means not noticing something with your eyes.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: