Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

they have built

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "they have built" is correct and usable in written English.
You can use it to indicate that a group of people has completed a construction or creation process in the past, with relevance to the present. Example: "They have built a new community center that will serve as a hub for local events."

✓ Grammatically correct

News & Media

Formal & Business

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

But they have built a great reputation.

News & Media

The New York Times

"They have built barriers to entry; they have built competitive advantages through their patience".

News & Media

The New York Times

They have built tremendous fear inside people".

News & Media

The Guardian

They have built a wonderful jungle.

News & Media

The New Yorker

They have built an engine to the regulations.

News & Media

Independent

They have built bridges and roads and places like this".

News & Media

The New York Times

They have built a replica of the Palace of Versailles.

News & Media

The New Yorker

From this information, they have built a mathematical model.

News & Media

The Economist

But they have built their reputations in starkly different manners.

"Shouldn't they have built it into a dormant volcano?

News & Media

The Guardian

Many slum dwellers live in homes they have built themselves.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "they have built" to clearly indicate that a collective group completed the construction or development of something, emphasizing the result of their efforts.

Common error

Avoid using "they had built" when the present perfect tense is more appropriate to connect the past action to the present result. "They have built" indicates that the building is complete and the effects are ongoing.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "they have built" functions as a verb phrase in the present perfect tense. It indicates an action completed by a group of people at an unspecified time in the past, with relevance to the present. Ludwig AI confirms its usability across various contexts.

Expression frequency: Very common

Frequent in

News & Media

58%

Formal & Business

22%

Science

12%

Less common in

Encyclopedias

2%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "they have built" is a grammatically sound and frequently used verb phrase in the present perfect tense. Ludwig AI validates its proper usage across varied contexts. It commonly appears in news, formal business, and scientific writings, indicating the completion of a construction or development by a group. For alternative phrasing, consider options like "they constructed" or "they created", depending on the specific nuance you wish to convey. Keep in mind the connection to the present when using this phrase, as it highlights the lasting impact of their past actions.

FAQs

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

Use "they have built" to describe the completion of a project or creation by a group, emphasizing the present relevance of their past actions. For example, "They have built a strong reputation over the years".

What can I say instead of "they have built"?

You can use alternatives like "they constructed", "they created", or "they established" depending on the specific context.

Is it correct to say "they have built" or "they had built"?

The choice between "they have built" and "they had built" depends on the context. "They have built" implies a connection to the present, while "they had built" refers to a past action completed before another point in the past.

What is the difference between "they have built" and "they are building"?

"They have built" indicates that the construction is finished, while "they are building" signifies that the process is currently underway.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: