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
a provides
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a provides" is not correct in English and does not make sense as it stands.
It may be intended to convey that something provides a certain benefit or service, but it requires additional context or restructuring to be usable. Example: "The service provides a reliable solution for our customers."
⚠ May contain grammatical issues
Science
News & Media
Wiki
Alternative expressions(1)
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
50 human-written examples
Appendix A provides a detailed summary of these two regulations.
Science
Finally, Appendix A provides complementary information about μJava mutation operators and FindBugs bug kinds.
Caswell (2001, Appendix A) provides an excellent short introduction to matrix algebra for those wanting a more complete discussion.
Science
Appendix A provides a short explanation about the main features of the Spanish Social Security pension system.
Science
Table 5, Panel A provides means of the respective variables split between StB = 1 and StB = 0.
Science
Specifically, Appendix A provides the descriptions of the datasets, data cleaning and combining process, and key variables used in the algorithm.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
The REI-A provides a valuable tool to assess individual differences in adolescents' preference for rational and experiential cognition.
The difference between the two scores, TMT-B minus TMT-A, provides a measure of cognitive efficiency[26].
Science
CNBD-A provides a high-affinity (slow disassociation) site for cGMP whereas CNBD-B has a lower-affinity (fast disassociation) site.
Science
If, however, SSC-A provides additional information about cell size, we would expect to see two-step separation resulting in four different size distributions.
Science
Regardless, similar to results recently published [8], [28], we have shown that SNP-A provides a simple and effective tool for detecting acquired UPD.
Science
Expert writing Tips
Best practice
When using "provides", ensure a definite article ("the provides") or an indefinite article ("an/a provides") is correctly placed before the noun if it’s singular and countable. If plural, no article is needed (e.g., services provide).
Common error
Avoid using "provides" directly before a singular, countable noun without an article. Instead of writing "Service provides solution", revise it to "The service provides a solution" or "A service provides a solution" for grammatical accuracy.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a provides" is often intended to function as a verb phrase where something delivers or supplies something else. However, the use of the indefinite article "a" without a proper subject and verb construction before "provides" is grammatically incorrect. Ludwig examples show this construction appearing in titles or captions where conciseness is prioritized over strict grammatical form.
Frequent in
Science
75%
News & Media
15%
Wiki
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "a provides" appears in various contexts, it is generally considered grammatically incorrect due to the missing subject and improper article usage. The Ludwig AI confirms this with its analysis indicating that this phrase is not correct. Most frequently, it is observed in scientific and technical documents, where precision sometimes outweighs strict grammatical adherence. When writing, ensure that you rephrase it to include a clear subject and correct article usage, for example, using alternatives like "offers a" or "supplies a" to maintain grammatical accuracy and clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
offers a
Replaces "provides" with a more common and versatile synonym. "Offers" is a direct substitute, changing only the verb.
supplies a
Similar to "offers", "supplies" emphasizes the action of providing something needed or essential. It adds a nuance of necessity.
furnishes a
"Furnishes" implies providing something that equips or outfits, often for a specific purpose. This changes the context slightly.
gives a
"Gives" is a general term for providing something, suitable in many contexts where "provides" is used but slightly less formal.
presents a
"Presents" suggests a more formal or deliberate offering, often used in the context of information or opportunities.
details a
Focuses on providing specific and thorough information, suitable when the emphasis is on the level of detail.
yields a
"Yields" suggests producing or generating something as a result of a process. This implies a cause-and-effect relationship.
delivers a
"Delivers" implies bringing something to a specific place or person. Often used in the context of results or outcomes.
features a
"Features" highlights the inclusion of something as a prominent aspect or characteristic. Changes focus to emphasis.
includes a
"Includes" simply states that something is part of a larger whole. It is less about providing and more about composition.
FAQs
How can I use "a provides" correctly in a sentence?
The phrase "a provides" is grammatically incorrect. You should use "an/a" before the noun if it's singular and countable (for example, "A service provides..."). Alternatively, rephrase to use "offers a" or "supplies a".
What are some alternatives to "a provides"?
Depending on the context, you can replace "a provides" with phrases like "offers a", "supplies a", or "furnishes a".
Is it correct to say "a provides" in formal writing?
No, "a provides" is not considered correct in formal writing. Ensure there's a subject before "provides", and that articles are used correctly before nouns.
What's the difference between saying "a provides" and "it provides"?
The phrase "a provides" lacks a clear subject and is grammatically incomplete. "It provides" is correct when "it" refers to a specific subject already mentioned or understood in the context. For example, "The software provides excellent support; it provides detailed tutorials".
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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested