they have developed

USAGE SUMMARY

The phrase "they have developed" is correct and usable in written English.
You can use it to indicate that a group of people has created or improved something over a period of time. Example: "Over the years, they have developed a new software that enhances productivity."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They have developed relationships.

The New York Times

And they have developed an advertising campaign.

The New York Times

They have developed an easy, deep communication.

The New York Times - Arts

"They have developed this credibility by themselves".

The New York Times

They have developed metrics quantifying known gaps.

MIT Technology Review

Over the years they have developed a rich fantasy world.

The New York Times

Ms. Chang said they have developed a real friendship.

The New York Times

They have developed a penchant for western brands.

The Guardian

"They have developed a system of community watches.

The New York Times

They have developed a disturbingly grim sense of perspective.

The Guardian - TV & Radio

"They have developed a decay pattern," he said.

The New Yorker

Expert writing Tips

Best practice

Use "they have developed" to describe a gradual process of creating or improving something, especially when emphasizing the group's effort and progress over time.

Common error

Avoid using "they have developed" in every sentence. Vary your language to maintain reader engagement. Overuse can make your writing sound repetitive and monotonous. Alternatives like "they created", "they established" or "they built" add variety and precision to your expression.

Linguistic Context

The phrase "they have developed" functions as a verb phrase, specifically in the present perfect tense. According to Ludwig, it indicates an action completed at some point in the past, but with continuing relevance or effect in the present. Examples show it used across different contexts, highlighting its versatility.

Expression frequency: Very common

Frequent in

News & Media

54%

Science

29%

Academia

9%

Less common in

Formal & Business

6%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "they have developed" is a grammatically correct and commonly used verb phrase indicating that a group has created or improved something over time. Ludwig AI confirms its validity and usability. It is versatile, appearing frequently in news, scientific, and academic contexts. Alternatives include "they have created", "they have established", and "they have built". Remember to use varied vocabulary, ensure contextual clarity, and understand the difference between present perfect and simple past tenses to maximize the effectiveness of your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

they have created

Focuses more on the act of creation rather than the gradual process.

they have established

Emphasizes the act of setting up or founding something.

they have built

Highlights the construction or assembly of something, often tangible.

they have designed

Specifically relates to planning and creating something with a particular purpose or function.

they have cultivated

Implies careful nurturing and growth over time.

they have advanced

Stresses progress and improvement.

they have pioneered

Highlights the innovative and groundbreaking nature of their development.

they have invented

Focuses on the creation of something entirely new.

they have improved

Implies making something better than it was before.

they have expanded

Focuses on growth and increasing the scope of something.

FAQs

How can I use "they have developed" in a sentence?

Use "they have developed" to indicate that a group has gradually created, improved, or advanced something over time. For example, "Over the years, "they have developed" a comprehensive training program for new employees".

What are some alternatives to "they have developed"?

Depending on the context, you can use alternatives like "they have created", "they have established", "they have built", or "they have designed".

Is it appropriate to use "they have developed" in formal writing?

Yes, "they have developed" is suitable for formal writing, especially when discussing organizational or group achievements. However, ensure the sentence structure is clear and concise.

What's the difference between "they developed" and "they have developed"?

"They developed" implies a completed action in the past, whereas ""they have developed"" suggests a process that started in the past and may continue to the present. For example, "They developed a new algorithm last year" versus ""they have developed" a reputation for innovation".