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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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have founded

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "have founded" is grammatically correct and can be used in written English.
It is the present perfect tense of the verb "to found," which means to establish or create something. Example: "The company I work for was founded in 1999, but since then we have founded several international branches." In this sentence, "have founded" is used to indicate that the action of founding additional branches occurred in the past and is still ongoing or relevant in the present.

✓ Grammatically correct

News & Media

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Many of them have founded or co-founded major change-making organizations.

News & Media

Huffington Post

Since retirement, I have founded a nonprofit group, worked as a volunteer and found time to read.

News & Media

The New York Times

In retrospect, I should have founded Friends of Firetrap Architecture.

News & Media

The New York Times

Together they have founded Ageing Without Children.

News & Media

The Guardian

The two have founded Friend.ly, a social networking start-up.

The mythical emperor Huangdi, then, seems to have founded a very thorough system.

Scientists trained by Dr. Hasler have founded research centers based on his model.

News & Media

The New York Times

Finkelstein can now be said to have founded a Holocaust industry of his own.

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Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

All nations have founding myths.

In 1968, he had founded Le Parti Québécois.

News & Media

The New Yorker

Balanchine, Lincoln Kirstein and Edward M. M. Warburg had founded the School of American Ballet in New York.

News & Media

The New York Times

Expert writing Tips

Best practice

Use "have founded" to emphasize the present relevance or ongoing impact of a past action of establishing something. For instance, "They have founded a charity that continues to support local communities."

Common error

Avoid using "have founded" when describing a one-time past event with no present connection. Instead, use the simple past tense: "They founded the company in 2010."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "have founded" functions as a present perfect verb phrase. According to Ludwig, this indicates an action of establishing or creating something that occurred at an unspecified time in the past but has present relevance or ongoing effects. Many examples from Ludwig illustrate this usage across various contexts.

Expression frequency: Very common

Frequent in

News & Media

44%

Science

24%

Wiki

11%

Less common in

Encyclopedias

7%

Formal & Business

7%

Reference

0%

Ludwig's WRAP-UP

The phrase "have founded" is a grammatically correct and commonly used present perfect verb phrase. As Ludwig AI clarifies, it signifies the act of establishing or creating something with ongoing relevance. Predominantly found in News & Media and Scientific contexts, its function is to inform about the creation of an entity and its continuing impact. To ensure correct usage, remember to reserve this phrase for actions that began in the past but still hold significance in the present, and avoid it when referring to solely historical, disconnected events.

FAQs

How do I properly use "have founded" in a sentence?

Use "have founded" when you want to emphasize that the action of founding something happened in the past and has a continuing impact or relevance in the present. For example, "Many successful entrepreneurs "have founded" companies that are now global leaders".

What are some alternatives to "have founded"?

Depending on the context, you can use alternatives like "established", "created", or "started".

Is there a difference between "have founded" and "founded"?

"Have founded" is in the present perfect tense, implying an action completed at an unspecified time in the past that has relevance to the present. "Founded" is in the simple past tense, referring to a completed action in the past. For example, "They "have founded" several charities" suggests the charities still exist, while "They founded the charity in 1990" simply states when the charity was established.

When should I use "have founded" versus "had founded"?

"Have founded" (present perfect) connects a past action to the present, whereas "had founded" (past perfect) describes an action completed before another point in the past. For example, "They "have founded" a company" (and it still exists), but "By the time I joined, they had founded the company" (the founding occurred before my joining).

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Most frequent sentences: