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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
constitute a portion of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "constitute a portion of" is correct and usable in written English.
It can be used when describing how something forms part of a whole or contributes to a larger entity. Example: "The new policies constitute a portion of our overall strategy to improve employee satisfaction."
✓ Grammatically correct
Science
Encyclopedias
News & Media
Alternative expressions(20)
form part of
form a part of
append to
constitutes a portion of
make part of
add to
form a component of
constitute a fraction of
assimilate into
include as
integrate into
incorporate into
fold into
represent a percentage of
account for a total
account for a majority
account for a percentage
forms part of
is a component of
constitutes part of
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
5 human-written examples
These interlocking channels constitute a portion of the Inside Passage from Washington state to Alaska.
Encyclopedias
Substances cannot be divided indefinitely, it was claimed, because division will eventually result in natural minima which are either indivisible or are such that, if divided, no longer constitute a portion of the divided substance.
Science
They constitute a portion of population, that is worse than useless in any community; and their death, if no pernicious example be set by it, is never matter of reasonable regret with any one.
News & Media
Indirect economic effects constitute a portion of the total value of treatment, and for some conditions and treatments these economic effects are substantial.
Since it was found that a subpopulation of CB1R GFP reside in endosomes, and long-range tracks toward the nucleus were observed, endosomal traffic may also constitute a portion of the radial trafficking of CB1R GFP.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Such a plateau constitutes a portion of a continental margin that has many of the features of a normal system but is found at much greater depth 1,000 metres (about 3,300 feet) in the case of the Blake Plateau.
Encyclopedias
Glial Fibrillary Acidic Protein (GFAP) is a 50 kDa intracytoplasmic filamentous protein that constitutes a portion of the cytoskeleton in astrocytes and is the most specific marker for cells of astrocytic origin [32].
Science
While most studies used mortality as the main health outcome, fatal events constitute only a portion of acute health effects.
The assessment of exposure to diesel emissions is difficult since they are highly complex mixtures and constitute only a portion of a broader mix of air pollutants.
Animal resources constitute a major portion of the economies of most South American countries.
Encyclopedias
The abundant invertebrates and fish in these habitats constitute a large portion of the diet of many species [57], [58].
Science
Expert writing Tips
Best practice
Use "constitute a portion of" when you want to emphasize that something is a part of a larger whole, but not necessarily the majority of it. It's useful for describing segments, fractions, or elements within a larger entity.
Common error
Avoid using "constitute a portion of" when simpler terms like "is part of" or "includes" would suffice. Overusing the phrase can make your writing sound overly formal or complex when a more straightforward expression would be clearer.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "constitute a portion of" functions as a verb phrase that indicates a part-whole relationship. It specifies that something forms a segment or fraction of a larger entity. According to Ludwig AI, the phrase is grammatically correct and usable in written English.
Frequent in
Science
50%
Encyclopedias
20%
News & Media
30%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "constitute a portion of" is a grammatically correct and commonly used way to express that something forms part of a larger whole. Ludwig AI confirms its validity and usability. It is particularly prevalent in scientific, encyclopedic, and news contexts. While versatile, remember that simpler alternatives may be more appropriate in informal settings. Pay attention to the formality of your writing and choose the phrase that best fits the tone and clarity you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Form part of
Emphasizes the act of being a component within a larger entity, focusing on the structural relationship.
Make up a segment of
Highlights the compositional aspect, suggesting that several parts combine to create the whole.
Represent a fraction of
Focuses on the proportional aspect, indicating that the portion is a numerical part of the total.
Comprise an element of
Stresses that the portion is an individual and essential part of the complete entity.
Account for a share of
Indicates that the portion has a specific responsibility or contribution to the whole.
Figure as a piece of
Suggests that the portion plays a significant and recognizable role in the entity.
Fall into a division of
Implies that the portion fits within a structured categorization of the whole.
Enter into a component of
Focuses on the act of becoming part of the larger entity, emphasizing participation.
Exist as a section of
Highlights the portion's status as a distinct area within the complete entity.
Consist of a fragment of
Implies that the portion is a small and potentially incomplete part of the larger entity.
FAQs
How can I use "constitute a portion of" in a sentence?
This phrase is used to indicate that something forms a part of a larger whole. For example: "The interest payments "constitute a portion of" the monthly expenses."
What's the difference between "constitute part of" and "constitute a portion of"?
While similar, "constitute part of" is a more general term. "Constitute a portion of" implies a specific, measurable segment of a larger whole.
What are some alternatives to "constitute a portion of"?
You can use phrases like "form part of", "make up a segment of", or "represent a fraction of" depending on the context.
Is it always necessary to use such a formal phrase like "constitute a portion of"?
No, the level of formality depends on the context. In more casual writing, simpler terms like "is part of" or "includes" might be more appropriate.
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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