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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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he has introduced

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "he has introduced" is correct and usable in written English.
It can be used when referring to someone who has made a presentation or brought someone or something into a discussion or situation in the past. Example: "In the meeting, he has introduced the new project proposal that aims to improve efficiency."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

He has introduced five H.A.V.A. bills.

News & Media

The New York Times

He has introduced discounts to Le Cirque, Aquavit and Delmonico's.

But he has introduced his own game into the mix.

News & Media

The Guardian

He has introduced health care legislation every year since 1957.

News & Media

The New York Times

Now he has introduced his first piece of furniture.

News & Media

The New York Times

But since he has introduced a brand-new fallacy into the debate, it's worth taking on.

News & Media

The New York Times

He has introduced a new state flag, and he flies it all the time.

News & Media

The Economist

For the Tibetan community in exile, he has introduced a democratic constitution and legislative elections.

News & Media

The New Yorker

He has introduced major political, economic and social reforms, while zealously seeking European Union membership.

News & Media

The New York Times

He has introduced reforms to allow popular state schools to expand and sink schools to shut.

News & Media

The Economist

He has introduced new methods on the factory floor and better cashflow management.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Consider the formality of your writing when using "he has introduced". In more formal contexts, ensure the introduction is presented with appropriate evidence or background information.

Common error

Avoid using "he has introduced" without specifying the subject of the introduction. For example, instead of saying "he has introduced a new system", specify what the system is designed to do: "He has introduced a new inventory management system".

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "he has introduced" functions as a verb phrase indicating a completed action with present relevance. As Ludwig AI confirms, it is grammatically correct and widely used in English. Examples in Ludwig show its use in introducing policies, people, and reforms.

Expression frequency: Very common

Frequent in

News & Media

85%

Science

8%

Formal & Business

4%

Less common in

Encyclopedias

1%

Wiki

1%

Social Media

1%

Ludwig's WRAP-UP

In summary, "he has introduced" is a grammatically sound and highly versatile phrase used to describe the action of bringing something new into a particular context. Ludwig AI confirms its correctness and common usage. Its prevalence in news, media, and academic sources underscores its reliability and adaptability. When employing this phrase, clarity is key: ensure the subject of the introduction is clearly defined to enhance understanding. Consider synonyms like "he has presented" or "he has initiated" for nuanced meanings.

FAQs

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

You can use "he has introduced" to describe someone who has presented something new, such as "he has introduced a new policy" or "he has introduced me to a new author".

What are some alternatives to "he has introduced"?

Alternatives include "he has presented", "he has initiated", or "he has launched", each carrying slightly different connotations.

Is it correct to say "he has introduced me to"?

Yes, "he has introduced me to" is correct when referring to someone who has facilitated an acquaintance, as in "he has introduced me to his colleagues".

What is the difference between "he has introduced" and "he introduced"?

"He has introduced" implies an action completed recently or with continuing relevance, while "he introduced" refers to a specific event in the past that may not have ongoing effects. For example, "he has introduced new methods" suggests these methods are still in use, whereas "he introduced a bill" simply states that the bill was presented at some point.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: