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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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he has reproduced

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "he has reproduced" is correct and usable in written English.
It can be used in contexts discussing biological reproduction, artistic replication, or the act of creating something again. Example: "In the study of genetics, it was noted that he has reproduced several times in controlled environments to observe the effects of various factors."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

He has reproduced the interior of his loft.

News & Media

The New York Times

With a single cabinet pick he has reproduced the rancor that attended the full Clinton legal troika of Reno, Hubbell & Foster.

News & Media

The New York Times

The best-known of the eight, Vik Muniz, who has knocked off famous artworks in dust, wire and chocolate syrup, is represented by a photograph of a Corot landscape that he has reproduced in a linear rendering of gray thread.

To the Sun, finally, where columnist Kelvin MacKenzie has been in receipt of a round robin text message from Richard Keys, who joined TalkSport following his ousting from Sky. Kelvin is above all one of life's carers, and I've no doubt that it is in this spirit he has reproduced Richard's missive in full.

He has reproduced what the much deprecated Home Economists and later the leading consumer advocates have documented ad infinitum.

News & Media

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Among fly-fishing trophies and official photos, Mr. Rubin hung an engraved chart of all the Treasury secretaries he had reproduced from the original at the Treasury Department.

News & Media

The New York Times

Ivan Sache of Flags of the World claimed that this flag design, which hadn't been seen earlier, may have been inaccurate, suggesting that the journalist might not have been at the affair or he had reproduced a drawing of the wrong flag.

But even if she had reproduced Fosse's choreography step for step, Mr. Marshall would have changed it anyway.

News & Media

The New York Times

He only harvests them when they have "reproduced at least twice – over enough years you can repopulate an area.

I don't think the lab has reproduced any effects that have convinced any unbiased observers".

News & Media

The New York Times

Joey McKneely, for the most part, has reproduced Mr. Robbins's original work with reverent exactitude.

News & Media

The New York Times
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Expert writing Tips

Best practice

Consider replacing "he has reproduced" with a more specific verb like "replicated", "recreated", or "duplicated" to better convey the nuance of the action.

Common error

Avoid using "he has reproduced" too frequently in formal or academic writing. Opt for synonyms that provide greater precision and sophistication, such as "replicated" or "reconstructed".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he has reproduced" functions as a verb phrase in the present perfect tense. It describes an action that began in the past and continues to have relevance in the present, often indicating completion or a state resulting from the action. As Ludwig AI confirms, it is grammatically correct and can be used in various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

60%

Science

20%

Wiki

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "he has reproduced" is a grammatically sound and versatile verb phrase in the present perfect tense, indicating that someone has replicated, recreated, or duplicated something. As Ludwig AI confirms, its applicability spans various contexts, from artistic replication to biological reproduction. While predominantly found in News & Media, its formality can vary. When writing, be specific to avoid ambiguity and consider using synonyms like "replicated" or "recreated" for precision.

FAQs

How can I use "he has reproduced" in a sentence?

You can use "he has reproduced" to describe the act of recreating something, such as "he has reproduced the painting" or to indicate biological reproduction.

What can I say instead of "he has reproduced"?

Alternatives to "he has reproduced" include "he has replicated", "he has recreated", or "he has duplicated", depending on the context.

Which is correct, "he has reproduced" or "he reproduced"?

"He reproduced" indicates a past action. "He has reproduced" suggests an action completed at some point in the past that has relevance to the present. For example, "he has reproduced the data" implies the reproduced data is currently available.

What's the difference between "he has reproduced" and "he has copied"?

"He has copied" generally implies a direct imitation. Whereas, "he has reproduced" can imply a more complex process of recreation or replication, not just a simple copy.

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Source & Trust

88%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: