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 they have
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that they have" is correct and usable in written English.
It can be used to refer to possession or existence of something that belongs to a group of people. Example: "The students expressed their concerns about the resources that they have for studying."
✓ Grammatically correct
News & Media
Academia
Science
Wiki
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
Beyond that, they have effected no miracles.
News & Media
More than that, they have normalised it.
News & Media
That they have done artfully.
News & Media
So far nothing indicates that they have.
News & Media
I hope that they have reconsidered.
News & Media
Not that they have not come knocking.
News & Media
That they have no chance next season?
News & Media
They are taking all that they have".
News & Media
They claim that they have been misunderstood.
News & Media
"But satisfaction that they have him".
News & Media
"This demonstrates that they have totally failed.
News & Media
Expert writing Tips
Best practice
In formal writing, retain the word "that" to maintain clarity and sentence structure, especially when the clause is complex.
Common error
Avoid using "that they have" when the sentence is already cluttered with several relative clauses. While grammatically correct, repeating "that" can make the text repetitive. For example, instead of "the cars that they have that are red", try "their red cars".
Source & Trust
91%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that they have" functions as a subordinate clause typically acting as an adjective (relative clause) or as a complement to a preceding noun or verb. It establishes a possessive or auxiliary relationship between a plural subject and an object or action. According to Ludwig AI, this structure is a staple of English syntax and is used to provide specific identification.
Frequent in
News & Media
45%
Academia
25%
Science
15%
Less common in
Wiki
10%
Formal & Business
4%
Social Media
1%
Ludwig's WRAP-UP
The phrase "that they have" is a versatile and fundamental component of English grammar. As evidenced by the high volume of examples in Ludwig, it is primarily used to introduce information about the possessions, attributes, or actions of a plural subject. Whether it is used in a restrictive clause to define a noun or as an auxiliary verb to form the perfect tense, it remains a clear and correct choice across all levels of formality. While writers may sometimes omit the "that" for brevity, retaining it often provides a more polished and rhythmic feel to formal prose. Ludwig AI confirms its widespread acceptance and reliability in top-tier professional, scientific and academic writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
which they have
Uses a relative pronoun that is often more common in British English or non-restrictive clauses
they have
Omits the optional relative pronoun for a more direct and concise tone
that they possess
More formal and emphasizes the actual ownership of an object or trait
that they hold
Often used in legal, academic, or financial contexts regarding views or assets
that they own
Strictly refers to legal possession or property
that they enjoy
Frequently used when discussing rights, privileges, or benefits
which they possess
A highly formal alternative combining the relative pronoun 'which' with 'possess'
that they maintain
Suggests the ongoing preservation of a state, record, or standard
that they carry
Refers to physical possession or carrying a specific responsibility or weight
that they feature
Used when the subject highlights or displays specific characteristics
FAQs
How to use "that they have" in a sentence?
The phrase is typically used to introduce a relative clause that describes a plural subject. For example, "The resources "that they have" are limited but sufficient for the task."
What is the difference between "that they have" and "which they have"?
In American English, ""that they have"" is used for restrictive clauses (essential information), while "which they have" is often reserved for non-restrictive clauses (extra information) and is preceded by a comma.
Can I omit "that" in the phrase "that they have"?
Yes, in many informal or semi-formal contexts, you can use the shorter "they have" without losing meaning. For example, "The influence they have is significant."
What can I say instead of "that they have" to sound more professional?
Depending on the context, you can use more precise verbs such as "that they possess", "that they maintain", or "that they hold".
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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
91%
Authority and reliability
4.9/5
Expert rating
Real-world application tested