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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
which do not have
Grammar usage guide and real-world examplesUSAGE SUMMARY
"which do not have" is correct and can be used in written English.
An example would be: "These items, which do not have a price tag, are on sale."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
Companies which do not have shareholders are equally at risk.
News & Media
Illinois and Nevada, which do not have vouchers, are considering them.
News & Media
Avoid types with lettuce-like leaves, which do not have such a good flavour.
News & Media
Tellingly, reinsurers, which do not have to offer terrorism cover, have mostly not done so.
News & Media
Some of them are connected to nonprofit groups, which do not have to disclose their donors.
News & Media
Books, which do not have to cast mere mortals as vampires, are not so easily undone.
News & Media
Two countries with entirely different ecosystems, which do not have badgers.
News & Media
It is producing schools which do not have fully qualified teachers.
News & Media
"No, no, no! Use only young bitter gourds, which do not have seeds.
News & Media
1. Free islands which do not have any lateral contact.
Science
Nightside electron density profiles are highly variable, many of which do not have double layer structures.
Science
Expert writing Tips
Best practice
Use "which do not have" to introduce nonrestrictive clauses that provide additional information about a noun. Remember to set off the clause with commas.
Common error
Avoid using "that" instead of "which" when introducing a nonrestrictive clause. "That" is generally used for restrictive clauses that are essential to the meaning of the sentence, while "which" is used for nonrestrictive clauses that provide additional, non-essential information.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which do not have" functions as a relative clause, specifically a nonrestrictive (or nonessential) clause. It modifies a noun by providing additional, but not crucial, information about it. As seen in Ludwig's examples, it clarifies what a noun doesn't possess.
Frequent in
Science
51%
News & Media
37%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "which do not have" is a grammatically correct relative clause frequently employed to add nonessential information about a noun. Ludwig AI confirms its validity for use in written English. Its usage is prevalent in science and news media, signifying a neutral register. Related phrases, like "that lack" or "devoid of", offer contextual alternatives. When writing, remember that 'which' introduces nonrestrictive clauses, while 'that' is generally for restrictive ones. Avoiding such confusions ensures clarity in conveying descriptive details.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that lack
More concise and direct, suitable for formal contexts where brevity is preferred.
that don't possess
Slightly more formal and emphatic than the original phrase.
devoid of
A more literary and formal way to express the complete absence of something.
that are without
Emphasizes the absence of something as a defining characteristic.
bereft of
Similar to "devoid of" but carries a stronger sense of loss or deprivation.
that are missing
Focuses on the idea that something is absent or has been lost.
wanting in
Emphasizes a deficiency or lack of a necessary quality or attribute.
that fail to include
Highlights a deficiency or omission in a list or set.
that haven't got
More informal and conversational, common in British English.
that exclude
Focuses on active exclusion rather than a passive lack.
FAQs
How do I use "which do not have" in a sentence?
"Which do not have" introduces a nonrestrictive clause, providing extra information. For example, "The books, which do not have illustrations, are still very engaging."
What are some alternatives to "which do not have"?
Alternatives include "that lack", "that don't possess", or "devoid of", depending on the context and desired formality.
Is it correct to say "that do not have" instead of "which do not have"?
While "that do not have" can be grammatically correct, "which do not have" is typically preferred for nonrestrictive clauses, providing additional, non-essential information. "That" is usually used for restrictive clauses.
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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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested