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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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have been develop

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "have been develop" is not correct in English.
Did you mean "have been developed"? If this is the case, you can use it to indicate that something has been in the process of development over a period of time. Example: "The new software features have been developed to enhance user experience."

⚠ May contain grammatical issues

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Therefore, self-healing PANI-graphene oxides based electrodes have been develop with the aim to enhance the electrode structure stability.

In other disease like e.g. breast cancer, metastatic capacity of the primary tumors has been studied intensely, and several gene expression signatures for predicting metastatic outcome have been develop and successfully validated [ 16– 16].

Science

BMC Cancer

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Many hybrids have been developed.

Various synchronization techniques have been developed.

Almost 4,000 horticultural varieties have been developed.

Several forms of gates have been developed.

Telecommunications have been developing slowly in Cambodia.

Cities-within-cities have been developed.

News & Media

The New Yorker

New lightweight composite materials have been developed.

News & Media

The Economist

Many different schemes have been developed.

Hybrids without prickles have been developed.

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Expert writing Tips

Best practice

Always use the past participle form "developed" after "have been" to ensure grammatical correctness when indicating that something has undergone a process of development.

Common error

Avoid using the base form of the verb after "have been". The correct form is the past participle, such as "developed", "created", or "designed".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "have been develop" is an incorrect usage of the present perfect continuous tense. It attempts to describe an action completed over time but fails due to the incorrect verb form. Ludwig flags this as grammatically incorrect.

Expression frequency: Rare

Frequent in

Science

34%

Encyclopedias

33%

News & Media

33%

Less common in

Formal & Business

0%

Academia

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "have been develop" is grammatically incorrect. The correct form is "have been developed", which uses the past participle. As Ludwig points out, this error violates standard English grammar. Although examples exist in scientific and general contexts, it's crucial to use the correct form to maintain clarity and credibility. Alternatives like "have been created" or "have been designed" can also be used depending on the intended meaning. Always ensure the verb form is the past participle when using the "have been" construction.

FAQs

What is the correct grammatical form: "have been develop" or "have been developed"?

The correct grammatical form is "have been developed". The phrase "have been develop" is grammatically incorrect.

What can I say instead of "have been develop"?

Since "have been develop" is grammatically incorrect, you can use alternatives such as "have been developed", "have been created", or "have been designed" depending on the context.

Is "have been develop" ever correct in English?

No, "have been develop" is not grammatically correct in standard English. The correct form requires the past participle: "have been developed".

What's the difference between "have been develop" and "have been developing"?

"Have been develop" is grammatically incorrect. "Have been developing" is the present perfect continuous tense, indicating an ongoing process, while "have been developed" indicates a completed process.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: