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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
who have
Grammar usage guide and real-world examplesUSAGE SUMMARY
'who have' is correct and usable in written English.
It is used when referring to people who possess something. For example: "The people who have attended all the meetings are the most informed."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(20)
that demonstrate
that feature
that incorporate
were have
we have
have been
would have
which were
will have
that property
the aforementioned property
the previously mentioned property
the said property
the subject at hand
the said item
the specific item
the said issue
the aforementioned item
the said period
were having
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
60 human-written examples
Who have they attacked?
News & Media
Even those who have jobs.
News & Media
Who have you turned down?
News & Media
Colleagues, especially those who have received N.S.F.
News & Media
Talk to others who have constructive opinions.
News & Media
It is children who have suffered".
News & Media
Find mentors who have shifted careers themselves.
News & Media
Thank you to those who have come.
News & Media
There are people who have moved.
News & Media
I have enough mates who have boats.
News & Media
I wanted people who have that quality.
News & Media
Expert writing Tips
Best practice
When using "who have", ensure the verb agreement is correct in the subsequent clause. For instance, "people who have contributed are acknowledged" maintains grammatical accuracy.
Common error
Avoid using singular verb forms with "who have". For example, instead of saying "people who have been is great", use "people who have been are great" to maintain correct plural agreement.
Source & Trust
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "who have" functions as a relative pronoun introducing a relative clause, modifying a noun or pronoun by providing additional information about people. As Ludwig AI suggests, this construction is grammatically sound and widely used.
Frequent in
News & Media
32%
Wiki
26%
Formal & Business
15%
Less common in
Science
12%
Reference
8%
Encyclopedias
7%
Ludwig's WRAP-UP
In summary, "who have" is a versatile phrase used as a relative pronoun to introduce clauses that describe people based on shared attributes or experiences. As Ludwig AI confirms, it's grammatically correct and common in various contexts, especially in News & Media and Wiki sources. While generally neutral in register, alternatives like "that possess" might be preferable in formal writing. Pay attention to verb agreement and avoid singular verbs with the phrase. Ultimately, understanding its function and context ensures accurate and effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that possess
Replaces "who have" with a more formal and direct way of indicating possession or attributes.
that own
Focuses specifically on ownership, offering a more concrete alternative to "who have".
who are in possession of
A longer, more emphatic way to express having something, suitable for formal contexts.
who hold
Implies a formal or official holding of something, like a position or title.
that experience
Shifts the focus to experiences rather than possessions, offering a different perspective.
that demonstrate
Highlights the act of showing or proving something, relevant for qualities or skills.
who display
Similar to 'that demonstrate', but focuses on outward presentation of a quality.
that feature
Used when highlighting a specific attribute or characteristic.
who embody
Suggests a complete or perfect representation of a quality or characteristic.
that incorporate
Indicates the inclusion of certain elements or qualities within a whole.
FAQs
How do I use "who have" in a sentence?
Use "who have" to introduce a relative clause describing people that possess a certain attribute or have performed a specific action. For example, "The students "who have studied" diligently will likely succeed".
What is an alternative to "who have" in formal writing?
In formal contexts, you might replace "who have" with phrases such as "that possess", "that own", or "who are in possession of" for enhanced clarity and formality.
Is it ever incorrect to use "who have"?
While grammatically sound, "who have" might sound less elegant in certain contexts. Consider alternatives like "that possess" or rephrasing the sentence for improved style, especially in formal or literary writing.
What's the difference between "who have" and "who has"?
"Who have" is used with plural nouns or pronouns (e.g., "people who have"), while "who has" is used with singular nouns or pronouns (e.g., "someone who has"). Using the correct form ensures grammatical accuracy.
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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
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested