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
CEO of Professional Science Editing for Scientists @ prosciediting.com
that have been
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that have been" is correct and usable in written English.
It is usually used to refer to something that has happened or existed in the past. For example: "The houses that have been built in the last year have increased the value of the neighborhood."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
"Guys that have been there.
News & Media
Shouldn't that have been on file?
News & Media
Shouldn't that have been the headline?
News & Media
Could all that have been prevented?
News & Media
And some that have been saved….
News & Media
"Which one might that have been?
News & Media
"There are streets that have been denuded.
News & Media
Wouldn't that have been something dramatic!?
News & Media
No. Could that have been a pose?
News & Media
that have been present all along.
News & Media
"Wouldn't that have been lovely?
News & Media
Expert writing Tips
Best practice
Use "that have been" to refer to actions or states completed in the past and still relevant to the present. For example, "The changes that have been implemented are now showing results."
Common error
Avoid using "that have been" when referring to actions completed entirely in the past with no present relevance. Use the simple past tense instead. For example, instead of "The issues that have been discussed yesterday", say "The issues that were discussed yesterday".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that have been" functions as a relative clause marker, introducing a clause that modifies a noun or pronoun. It indicates a state or action completed in the past and having relevance to the present. As Ludwig AI confirms, it is commonly used in English writing.
Frequent in
News & Media
45%
Science
25%
Wiki
15%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "that have been" is a grammatically sound and very common relative clause marker used to describe actions or states completed in the past and still relevant to the present. Ludwig AI confirms its correctness and usability. It is prevalent in news, scientific, and general writing, making it suitable for various contexts. When using the phrase, ensure it correctly reflects a past action with present relevance, avoiding simple past tense when the action is entirely in the past. Alternatives like "which have been" and "that were" can be used depending on the specific context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
which have been
Replaces "that" with "which", suitable when referring to non-restrictive clauses.
those that were
Changes the tense to past and uses "those" for a more specific reference.
that were
Shortened form, omitting "have been" for a more concise expression in past contexts.
which were
Combines the function of 'which' and the past tense form of 'were', used when referring to non-restrictive clauses in the past.
that are
Changes the tense to present simple, indicating current existence or state.
that had been
Shifts to the past perfect tense, useful for emphasizing an action completed before another in the past.
things that have been
Adds the noun "things" to provide a more general reference to items or objects.
aspects that have been
Specifies "aspects" as the subject, focusing on particular features or elements.
elements that have been
Refers specifically to "elements", highlighting components or parts.
items that have been
Replaces the referent with "items", suitable when referring to a collection of objects.
FAQs
How can I use "that have been" in a sentence?
Use "that have been" to describe something that started in the past and continues to have an effect or relevance in the present. For instance, "The policies "that have been implemented" are showing positive results".
What are some alternatives to "that have been"?
Depending on the context, you can use alternatives such as "which have been", "that were", or "those that were".
Is there a difference between "that have been" and "that had been"?
Yes, "that have been" implies a connection to the present, while "that had been" refers to something completed before another point in the past. For example, "the changes that have been made are still in effect" versus "the changes that had been made before the new management arrived were ineffective".
When should I use "that have been" versus "that are"?
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested