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 do not
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that do not" is correct and usable in written English.
It is used to introduce a clause that negates the action of the clause that came before it. For example: I like most sports, but there are some that do not interest me.
✓ Grammatically correct
Science
News & Media
Academia
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
WHERE are some states that do not?
News & Media
that do not require registration.
Academia
The four that do not?
News & Media
There are hearts that do not die.
Academia
Things that do not collapse on themselves.
that do not produce any image.
Academia
Examples of biomarkers that do not predict risk are reviewed.
Science
Product vessels are tankers that do not carry crude oil.
Unnecessary experiments that do not increase system knowledge are avoided.
Science
Discard any clams that do not open.
News & Media
(Discard any that do not open).
News & Media
Expert writing Tips
Best practice
Use "that do not" to introduce a relative clause that provides a negative condition or exception. For clarity, ensure the noun it modifies is clear and unambiguous.
Common error
Avoid using "that does not" when referring to plural nouns. "That does not" should be used with singular nouns, whereas "that do not" is appropriate for plural nouns.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that do not" functions as a relative clause introducing a negation or exception to the noun it modifies. Ludwig AI confirms its grammatical correctness and usability, showcasing its role in specifying conditions or attributes.
Frequent in
Science
36%
News & Media
29%
Academia
16%
Less common in
Wiki
11%
Formal & Business
6%
Reference
2%
Ludwig's WRAP-UP
In summary, "that do not" serves as a grammatically sound and highly versatile relative clause, ideal for introducing negative conditions or exceptions. Ludwig AI confirms its validity, supported by numerous examples across diverse sources. To harness its full potential, ensure correct subject-verb agreement (avoiding "that does not" with plural nouns) and clarity in restrictive clauses. Alternative expressions, such as "which don't" or "that lack", can provide nuanced variations. Remember, mastering such phrases enhances precision and clarity in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
which don't
This alternative uses a contraction and replaces "that" with "which", suitable when referring to things.
that lack
A more concise way to express the absence of something.
that doesn't
This alternative is for singular subjects, changing the verb conjugation to reflect singularity.
that do not possess
Adds emphasis on lacking a quality or attribute.
that fail to
Indicates a lack of success or ability to perform a specific action.
which are absent
Highlights the absence of something, often a feature or characteristic.
that omit
Suggests an intentional exclusion or leaving out of something.
that exclude
Implies a deliberate act of preventing something from being included.
that forgo
Indicates a voluntary decision to abstain from something.
that renounce
Expresses a formal rejection or abandonment of something.
FAQs
How to use "that do not" in a sentence?
Use "that do not" to introduce a clause that restricts or provides an exception to a general statement. For instance, "There are many fruits "that do not" require peeling before eating".
What can I say instead of "that do not"?
You can use alternatives like "which don't" or "that lack" depending on the specific context.
Which is correct, "that do not" or "that doesn't"?
"That do not" is correct for plural nouns, while "that doesn't" (or "that does not") is correct for singular nouns. For example, "cars "that do not" have" versus "a car "that does not" have".
What's the difference between "that do not" and "which do not"?
In many contexts, "that do not" and "which do not" are interchangeable. However, "that" is typically used for restrictive clauses (essential to the meaning of the sentence), while "which" is used for non-restrictive clauses (additional information). For example, "The books "that do not" contain pictures are boring" (restrictive) vs "The books, "which do not" contain pictures, are on the top shelf" (non-restrictive).
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested