have been extracted

USAGE SUMMARY

The phrase 'have been extracted' is correct and usable in written English.
It can be used when referring to something that has been removed or extracted from something else. For example: "The valuable minerals have been extracted from the ore."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Different secondary metabolites, minerals and vitamins have been extracted from food waste, using various extraction approaches.

Bioresources and Bioprocessing

Carotenoids have been extracted from rosehip fruit using supercritical CO2 at various extraction conditions.

The Journal of Supercritical Fluids

The fatal bullet could have been extracted.

The New Yorker

Some very useful drugs have been extracted from the sea.

The New Yorker

The crude biosurfactants have been extracted from supernatant culture growth.

Egyptian Journal of Petroleum

And of course whole historical periods and inner lives have been extracted and resurrected from letters.

The New York Times - Books

This is the horrible emptiness of a landscape from which individuals have been extracted.

The Guardian

Updates to allow the script to work when no background spectra have been extracted.

Harvard University

The company said it did not know how many Sprint Fidelis cables have been extracted.

The New York Times

The seats have been extracted, flattening three tiers into two colorless dimensions.

The New York Times - Sports

But once the papers have been extracted, many synopses can be produced.

Nature

Expert writing Tips

Best practice

When using "have been extracted", ensure the context clearly indicates the source from which the extraction occurred. This provides clarity and avoids ambiguity in your writing.

Common error

Avoid overusing the passive voice with "have been extracted". Whenever possible, rephrase the sentence to emphasize the agent performing the extraction, resulting in a more direct and engaging statement.

Linguistic Context

The phrase "have been extracted" functions as a passive verb phrase, indicating that something has undergone a process of removal or derivation. As Ludwig AI confirms, it is grammatically correct and widely used.

Expression frequency: Very common

Frequent in

Science

60%

News & Media

30%

Academia

5%

Less common in

Formal & Business

3%

Encyclopedias

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, the phrase "have been extracted" is a grammatically sound and frequently used passive verb phrase that conveys the action of something being removed or derived from a source. Ludwig AI confirms its validity. It is most commonly encountered in scientific, news, and academic contexts, indicating a neutral to formal register. When using this phrase, ensure that the source of extraction is clear. While correct, consider using the active voice for a more direct writing style. Alternatives such as "have been removed" or "have been isolated" can provide nuanced variations in meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have been removed

Emphasizes the act of taking something away, often implying physical removal.

have been isolated

Highlights the separation of something from its surroundings or source.

have been derived

Suggests obtaining something from a source through a process or method.

have been obtained

Focuses on the act of gaining or acquiring something, often through effort.

have been isolated and purified

Similar to "have been isolated" but emphasizes the further step of removing impurities

have been separated

Similar to "have been isolated" but referring to the segregation of components.

have been harvested

Implies gathering or collecting something, often from a natural source.

have been collected

Emphasizes the act of gathering things together, often for a specific purpose.

have been retrieved

Highlights the act of finding and bringing something back, often from a stored location.

have been recovered

Implies regaining something that was lost or taken away.

FAQs

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

You can use "have been extracted" to describe the removal of something from a source, as in "The valuable minerals "have been extracted" from the ore" or "Data "have been extracted" from the database for analysis".

What are some alternatives to "have been extracted"?

Depending on the context, you can use alternatives such as "have been removed", "have been isolated", or "have been derived".

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

While "have been extracted" is grammatically correct, using the active voice can often make your writing more direct and engaging. For example, instead of "The data "have been extracted" by the researchers", you could write "The researchers extracted the data".

What does "have been extracted" imply about the process?

"Have been extracted" implies a process of removal or separation. It suggests that something was taken out of something else, often through a deliberate or technical process. The phrase might also imply that the extraction was difficult or required specific methods.