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
may comprise both
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "may comprise both" is correct and usable in written English.
It can be used when indicating that something can include two or more elements or components. Example: "The study may comprise both qualitative and quantitative data to provide a comprehensive analysis."
✓ Grammatically correct
Science
Alternative expressions(2)
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
3 human-written examples
SLDP may comprise both SL and DP or only one of the compensations.
Cytokeratin-positive cells within the bone marrow may comprise both cancer stem cells and committed progenitors with limited proliferative potential.
Science
Personal genome tests may comprise both severe and less severe diseases and may as a whole thus be difficult to evaluate.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
However, the model-free learning signal may be correlated with more complex model-based signals in this particular task, and there is evidence that a VS PE signal may in fact comprise both model-free and model-based components [ 55].
Finally, seven methodologies are neither clearly dialogical nor consultative, and three methodologies (pragmatic hermeneutics, deliberative democracy and integrated empirical ethics) may comprise elements of both.
Science
The pathognostic PrP patches in the fCJDIns may comprise sPrPSc deriving from both PrPIns and PrPWt.
Science
In Fig. 4, we demonstrate that neurites in plaques may comprise tau, dysferlin or both.
Science
The analysis was influenced by B Berg [ 21], who suggests that content analysis may comprise a combination of both manifest and latent analysis.
Science
In either case, glial cell replacement using implanted tissue or pluripotent stem cell-derived human neural or glial progenitor cells may comprise a promising strategy for both structural remyelination and metabolic rescue.
Science
Regardless of these fine distinctions and in light of the data with other ligands, it does appear that NF-κB may comprise a central event, where both MyD88-dependent (all TLRs with the exception of TLR3) and TRIF-dependent (TLR3 and TLR4) pathways converge [ 34].
Science
It must be pointed out that both proposed histotypes may comprise several taxa or sexual morphs.
Science
Expert writing Tips
Best practice
Use "may comprise both" when you want to express that something has the potential to consist of two distinct components, elements, or aspects. This phrasing works well in formal writing and scientific contexts where precision is important.
Common error
Avoid using "comprise of" as it's often considered incorrect. "Comprise" means 'to consist of', so the 'of' is redundant. Instead, use "comprise" directly or opt for "consist of" if you prefer that structure.
Source & Trust
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "may comprise both" functions as a connector, linking a subject with its potential components. It indicates a possibility or potential composition, as seen in Ludwig's examples where SLDP might include SL and DP, or neurites may include tau and dysferlin.
Frequent in
Science
83%
Encyclopedias
8%
News & Media
8%
Less common in
Formal & Business
0%
Reference
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "may comprise both" signifies a potential composition of two elements and, according to Ludwig, is grammatically correct and usable in written English. Predominantly used in formal and scientific contexts, this phrase serves to express a conditional relationship between a subject and its possible components. While grammatically sound, writers should be mindful of the common error of using "comprise of"; "comprise" alone is sufficient. Alternative phrasing includes "can include both" and "might consist of both".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
can include both
Expresses possibility and inclusion using simpler vocabulary.
might consist of both
Suggests possibility using 'might' and focuses on composition with 'consist'.
could encompass both
Indicates a broader inclusion or coverage using 'encompass'.
may be composed of both
Emphasizes the components that form the whole.
can be formed of both
Highlights the formation or construction from two elements.
might contain both
Focuses on the presence of two elements within something.
could embody both
Implies that something represents or exemplifies two elements.
may feature both
Emphasizes that both elements are prominent or noticeable aspects.
can incorporate both
Suggests a deliberate integration of two elements.
might integrate both
Suggests that both elements can be united.
FAQs
How can I use "may comprise both" in a sentence?
You can use "may comprise both" to indicate that something could be composed of two elements. For example, "The assessment "may comprise both" a written exam and a practical demonstration".
What are some alternatives to "may comprise both"?
Alternatives include "can include both", "might consist of both", or "could encompass both", depending on the specific nuance you want to convey.
Is it better to use "comprise" or "consist of"?
"Comprise" means to include or contain; "consist of" means to be composed of. Although both can be used to describe composition, "comprise" doesn't take 'of' after it. The phrase "may consist of both" is grammatically correct, while "may comprise of both" should be avoided.
What is the difference between "may include" and "may comprise"?
"May include" suggests that something might contain certain elements, possibly among others. "May comprise", on the other hand, suggests that these elements could constitute the whole thing. If the parts represent the entirety, then "may comprise" is more appropriate.
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
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested