they observed

USAGE SUMMARY

The phrase "they observed" is correct and usable in written English.
It can be used when describing an action where someone has watched or noticed something happening. Example: "During the experiment, they observed a significant change in the chemical reaction."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

If groups tend to focus on visual observations, ask about the sound they observed.

The New York Times

They observed and explored.

The Guardian - Books

Still, they observed limits.

The New Yorker

Then they observed something more.

The New Yorker

But now they observed an eerie silence.

The New Yorker

When controls were first imposed, how well were they observed?

The Guardian

At Tower Island, they observed masked boobies--large fishing birds.

The New Yorker

In conversation at their tables, they observed an unspoken protocol.

The Guardian - Books

They observed their moments of silence, he said.

The New York Times

They observed the female monkeys experienced orgasm similarly to women.

The Guardian

One thing they observed was people doing economic exercises based on trust.

The Guardian - Tech

Expert writing Tips

Best practice

When using "they observed", ensure the context clearly indicates who "they" refers to. Clarity is key to avoid ambiguity.

Common error

Avoid mismatching the subject and verb tense. For example, ensure that if "they" is plural, the verb is also plural (e.g., "they observes" is incorrect; use "they observed").

Linguistic Context

The phrase "they observed" functions as a verb phrase indicating an action performed by a group of individuals. According to Ludwig AI, it's considered grammatically correct. The phrase is commonly used to report findings or actions noticed by a collective.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

45%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "they observed" is a grammatically sound and versatile expression used to indicate that a group of individuals noticed or witnessed something. Ludwig AI confirms its correctness and frequent use across various contexts, particularly in news, scientific, and formal writing. While generally neutral to formal in tone, it's crucial to maintain clarity in identifying who "they" refers to and avoid incorrect subject-verb agreement. Alternatives such as "they noticed", "they saw", and "they witnessed" offer subtle variations in meaning, allowing for nuanced expression. Understanding these nuances and applying best practices ensures effective and accurate communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

they noticed

Simple substitution of "observed" with "noticed", maintaining the core meaning of becoming aware of something.

they saw

Replaces "observed" with "saw", focusing on the visual aspect of the observation.

they witnessed

Emphasizes the act of being present and seeing something happen, often something significant.

they perceived

Highlights the cognitive aspect of understanding or interpreting what was seen or experienced.

they detected

Suggests a more careful or scientific observation, often involving specialized tools or methods.

it was observed that

Changes the sentence structure to a passive construction, shifting the focus from the observers to the observation itself.

they remarked

Implies that they not only observed something but also made a comment or statement about it.

they ascertained

Indicates that they determined something with certainty after careful observation and investigation.

they found

Indicates the action of discovering something, usually after searching or observing.

they identified

Refers to the action of recognizing and naming something, usually after observing its features.

FAQs

How can I use "they observed" in a sentence?

Use "they observed" to describe a situation where a group of people noticed or witnessed something. For example, "They observed a change in the patient's condition."

What can I say instead of "they observed"?

You can use alternatives like "they noticed", "they saw", or "they witnessed" depending on the specific nuance you want to convey.

Is it correct to say "they observe" instead of "they observed"?

The correct tense depends on the context. Use "they observe" for present tense or habitual actions, and "they observed" for past tense actions.

What's the difference between "they observed" and "it was observed"?

"They observed" is active voice, focusing on the people doing the observing. "It was observed" is passive voice, emphasizing the observation itself, often without specifying who made it.