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
does not containing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "does not containing" is not correct in English.
The correct form would be "does not contain." You can use the correct form when stating that something is absent or lacking a particular element or feature. Example: "The report does not contain any errors, which is impressive given the complexity of the data."
⚠ May contain grammatical issues
Science
Academia
News & Media
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
1 human-written examples
While it does not containing any characterized genes, the genes of the cluster are quite specifically predicted to code for enzymes with activity towards galactomannan and insoluble galactoglucomannan (Additional file 24).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
does not contain a subsec.
Academia
does not contain a par.
Academia
It does not contain mint.
News & Media
This post does NOT contain spoilers.
News & Media
It does not contain extraordinary measures.
News & Media
Moreover, it does not contain moving parts.
Science
Orbis does not contain articles in journals.
Academia
This part does not contain subparts.
Academia
L. 109 162 does not contain parts.
Academia
L. 111 203, does not contain titles.
Academia
Expert writing Tips
Best practice
Always use the correct form "does not contain" instead of "does not containing". For example, "The report does not contain any errors".
Common error
Be careful not to use the present participle (containing) after "does not". The correct form is the base verb (contain).
Source & Trust
83%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "does not containing" functions as a verb phrase intended to express the absence of something. However, it uses an incorrect grammatical form, as pointed out by Ludwig AI, which identifies the phrase as grammatically incorrect.
Frequent in
Science
40%
News & Media
30%
Academia
30%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "does not containing" is grammatically incorrect and should be avoided in formal writing. Ludwig AI confirms this assessment. The correct form is ""does not contain"". While the search results provide some examples of its use across various contexts, including science, news, and academia, it's crucial to use the grammatically correct alternative. Always ensure that the verb form is accurate to maintain clarity and credibility in writing. Use alternatives like "lacks" or ""does not include"" for better accuracy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
does not include
Replaces the verb "contain" with "include", correcting the grammatical structure.
does not have
Uses "have" instead of "contain", providing a more general way to express absence.
lacks
Offers a concise alternative, emphasizing the absence of something.
is without
Provides a more formal alternative to express the absence of something.
does not consist of
Focuses on the composition, indicating that something is not made up of certain elements.
is devoid of
Emphasizes a complete absence, suggesting that something is entirely lacking.
omits
Highlights the act of leaving something out or excluding it.
excludes
Similar to "omits", but emphasizes a deliberate exclusion.
does not encompass
Indicates that something does not fully cover or include all aspects of a topic.
fails to contain
Highlights the failure or inability to contain something.
FAQs
How to use "does not contain" in a sentence?
Use "does not contain" to indicate that something lacks a particular element. For example, "This product "does not contain" any artificial flavors".
What is the difference between "does not contain" and "does not include"?
"Does not contain" typically refers to physical contents or components, while "does not include" can refer to abstract elements or items in a list. Although, in some contexts, they can be used interchangeably. For example, "This box "does not contain" any toys" vs. "The fee "does not include" taxes".
What can I say instead of "does not containing"?
Since "does not containing" is grammatically incorrect, use alternatives like ""does not contain"", "lacks", or ""does not include"".
Which is correct, "does not containing" or "does not contain"?
"Does not contain" is the correct form. "Does not containing" is grammatically incorrect.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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
1.8/5
Expert rating
Real-world application tested