have been studied

USAGE SUMMARY

The phrase "have been studied" is correct and usable in written English.
It can be used to indicate that something has undergone examination or analysis over a period of time, often in a passive construction. Example: "Various aspects of climate change have been studied extensively in recent years."

✓ Grammatically correct

Science

News & Media

Academia

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

have been studied.

Journal of Wind Engineering and Industrial Aerodynamics

Two scenarios have been studied.

Energy and Buildings

Interferences in this determination have been studied.

Analytica Chimica Acta

Some fundamental topologies have been studied.

International Journal of Heat and Mass Transfer

Microstructures and mechanical properties have been studied.

Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material

Two fuel processor configurations have been studied.

Journal of Power Sources

Also their physicochemical properties have been studied.

European Journal of Medicinal Chemistry

Three cases of freezing have been studied.

Journal of Food Engineering

Flavanols in cocoa have been studied for many years.

Harvard University

These materials have been studied by the presidium.

The Guardian

And they have been studied primarily for domestic stocks.

The New York Times

Expert writing Tips

Best practice

When using "have been studied", ensure that the context clearly indicates what was studied and the purpose or method of the study. Be specific to enhance clarity.

Common error

Avoid using "have been studied" without specifying who conducted the study or what the study aimed to achieve. This can make the sentence vague and less informative.

Linguistic Context

The phrase "have been studied" functions as a verb phrase in the passive voice, indicating that a subject has been the object of investigation or analysis. Ludwig AI confirms its correct usage in various contexts. It is commonly used to introduce findings or acknowledge existing research.

Expression frequency: Very common

Frequent in

Science

55%

News & Media

23%

Academia

7%

Less common in

Encyclopedias

3%

Wiki

2%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "have been studied" is a grammatically sound and frequently used expression to indicate that a subject has undergone investigation. As noted by Ludwig AI, it appears across various contexts, particularly in science, news, and academic writing. While it is generally appropriate, writers should be mindful of clarity and specificity, avoiding vague or ambiguous usage. By considering alternatives like "have been investigated" or "have been analyzed", writers can refine their expression and communicate more effectively.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been investigated

This alternative uses a more direct synonym for 'studied', focusing on the act of detailed inquiry.

have been researched

This alternative is similar, but emphasizes systematic investigation and gathering of information.

have been analyzed

This alternative emphasizes a detailed examination of the components or structure of something.

have been examined

This alternative suggests a careful and detailed inspection.

have been explored

This suggests an initial investigation into a topic or area.

have been assessed

This alternative emphasizes the evaluation or judgment of something after examination.

have been considered

This alternative implies a more thoughtful review or deliberation.

were the subject of study

This changes the grammatical structure to emphasize the topic as the subject.

have undergone scrutiny

This alternative suggests a very critical and detailed examination.

have been evaluated

Suggests that something has been carefully assessed or judged.

FAQs

How can I use "have been studied" in a sentence?

Use "have been studied" to indicate that a specific topic, subject, or phenomenon has been examined or investigated. For instance, "The effects of climate change "have been studied" extensively".

What are some alternatives to "have been studied"?

You can use alternatives like "have been investigated", "have been researched", or "have been analyzed" depending on the specific nuance you want to convey.

Is it better to use active or passive voice with "have been studied"?

While "have been studied" is in the passive voice, it's often appropriate when the focus is on the subject being studied rather than the researchers themselves. However, using the active voice (e.g., "Researchers have studied...") can make your writing more direct and engaging.

What's the difference between "have been studied" and "are being studied"?

"Have been studied" implies that the study is completed, while "are being studied" suggests that the study is currently in progress. For example, "The long-term effects "have been studied"" versus "The side effects "are being studied" in ongoing trials".