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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a consists of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a consists of" is not correct in English.
Did you mean "consists of"? You can use "consists of" to describe the components or elements that make up a whole. Example: "The committee consists of five members who represent different departments."
⚠ May contain grammatical issues
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
45 human-written examples
Normal adult hemoglobin (Hb A) consists of globin containing two pairs of polypeptide chains, alpha and beta.
Encyclopedias
The fuzzy A consists of weight of each water quality indicator.
Science
Assume that A consists of at most ((nu-1)/2) elements in the case where ν is odd.
Class A consists of 6 similar genes and 5 pseudogenes.
Science
The first ("Part A") consists of 14 Likert items on a 5-point scale.
Science
Mobile phase A consists of 5%% acetonitrile, 95%% H2O, and 0.1 % trifluoroacetic acid (TFA).
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
Class P4-A consists of Non-Noteholder General Unsecured Claims and Class P4-B consists of 10% Senior Note Claims.
Academia
The input data of Fig. 5(1 - a) consists of three different elliptic arcs.
For example, segment Road-A consists of travel from Raleigh to Charlotte and from Charlotte to Raleigh.
Science
The TSCC-A consists of five subscales: anxiety, depression, anger, PTSD and dissociation.
Science
The HADS-A consists of 7 items and the total score can range from 0 to 21.
Science
Expert writing Tips
Best practice
Always use the correct grammatical form, "consists of", to ensure clarity and credibility in your writing.
Common error
Ensure the subject agrees with the verb. Using "a consists of" incorrectly suggests that the singular article "a" is the subject, leading to a grammatical error. Replace it with the grammatically correct "consists of".
Source & Trust
82%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a consists of" is grammatically incorrect. Ludwig AI identifies it as an error, suggesting the correct form is "consists of". The intended function is to describe the composition or components of something, but the incorrect usage undermines this purpose.
Frequent in
Science
79%
News & Media
12%
Academia
5%
Less common in
Wiki
2%
Formal & Business
1%
Encyclopedias
1%
Ludwig's WRAP-UP
In summary, while the phrase "a consists of" appears frequently across various sources, it is grammatically incorrect. Ludwig AI correctly identifies this error. The intended meaning is to describe the components of something, but the improper usage undermines clarity and credibility, especially in formal and scientific contexts. The correct form, "consists of", should always be used. Alternatives like "is composed of", "comprises", and "is made up of" can provide more precise and grammatically sound options for expressing composition.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
comprises
A more concise and formal synonym for "consists of", suitable for professional and academic writing.
is composed of
Replaces "consists of" with a more formal and grammatically sound equivalent, emphasizing the elements that make up something.
is made up of
Provides a more casual but correct alternative to "consists of", indicating the constituents of a whole.
contains
A straightforward way to state that something holds specific elements or ingredients.
includes
Suggests that something contains certain elements, though not necessarily exclusively.
incorporates
Indicates that something integrates or combines various elements into a unified whole.
is formed from
Emphasizes the process of creation or construction from particular elements.
features
Highlights key attributes or components, shifting the focus to notable characteristics.
is structured with
Focuses on the arrangement and organization of components within a system.
is built around
Suggests that something is fundamentally based on or centered around certain key elements.
FAQs
What is the correct way to use "consists of" in a sentence?
The correct way is to ensure the subject agrees with the verb. For example, "The team consists of five members."
Is it ever acceptable to use "a consists of"?
No, "a consists of" is grammatically incorrect. The article "a" should not be followed directly by "consists". You should use alternatives such as "is composed of" or "comprises".
What are some alternatives to "consists of" that I can use?
Depending on the context, you can use alternatives like "is made up of", "includes", or "contains".
How does "consists of" differ from "includes"?
"Consists of" implies that the listed items are all the components, while "includes" suggests that there may be other unlisted components as well.
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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
3.5/5
Expert rating
Real-world application tested