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
for both persons
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for both persons" is correct and usable in written English.
You can use it to refer to two people or parties who are involved in a situation. For example: "This contract outlines the terms of the agreement for both persons".
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
for both people
for both individuals
for the two persons
for each of the two persons
applicable to both persons
concerning both persons
regarding both persons
for both peoples
for both sexes
for both elements
for both others
for both circumstances
for both issues
for both businessmen
for both parts
for both authorities
for both jobseekers
for both leaders
for both expressed
for both concerned
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
9 human-written examples
If the world is deterministic, then there are such rules for both persons and machines (though perhaps it is not possible to write down the rules).
Science
The claim is that the broadly conventionalist ways which are used to deal with problem cases through time for both persons and material objects, and which can also be employed in cases of counterfactuals concerning origin for bodies, cannot be used for similar counterfactuals concerning persons or minds.
Science
The convex point at the vertex of the possible set of solutions corresponds to the optimal utility gain for both persons.
Science
In most applications of IRT, reliability is estimated for both persons and for items.
Science
At the summary level the overall mean residual values for both persons and items can be calculated.
Science
The passive positioning alarm was perceived as providing valuable support for both persons with dementia and their spouses.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
Responses to this challenge included research designs that improved reliability and accounted for both person and situation in an interactionist model.
Secondly, there was activation in the posterior part of the left middle frontal gyrus for both Person Mismatches and Unagreement, reflecting the evaluation of the morpho-syntactic match between agreeing constituents.
Science
The four methods compared are logistic regression accounting neither person nor item clustering effect, hierarchical logistic regression accounting for person clustering effect, the testlet model accounting for the item clustering effect, and the multilevel testlet model accounting for both person and item clustering effects.
Here, the Rasch measurement model is employed to investigate the scale's functioning and fit for both person and item diagnostics of 120 IFSPs that were previously analyzed with a classical test theory approach.
In an interview, Mixpanel CEO Suhail Doshi explained that he thinks there's opportunity for both person-specific and general user data to work together to inform product development and direction.
News & Media
Expert writing Tips
Best practice
Use "for both persons" when referring to the impact or implications affecting two specific individuals, especially in formal or legal contexts. Ensure clarity by defining who these "persons" are early in your writing.
Common error
Avoid using "persons" in casual writing; it often sounds overly formal or stilted. Opt for the more common and natural "people" instead, unless the formal context warrants the specific term.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for both persons" functions primarily as a prepositional phrase. According to Ludwig, it indicates that an action, condition, or attribute applies equally to two individuals. It often introduces a clause specifying the scope or beneficiaries of a particular situation or agreement.
Frequent in
Science
65%
News & Media
25%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "for both persons" is a grammatically correct phrase used to indicate that something applies equally to two individuals, as affirmed by Ludwig. While accurate, this expression is more formal and less common than "for both people". It's most frequently found in scientific and news contexts, suggesting a formal register. When writing, consider your audience and the level of formality required; in many cases, "for both people" may be a more natural choice. To avoid sounding overly formal, save "for both persons" for legal or official documents where precision is paramount.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
for both people
Uses the more common term "people" instead of "persons".
for both individuals
Replaces "persons" with "individuals", emphasizing each one's distinct identity.
for the two persons
Specifies that there are exactly two people being referred to.
for each of the two persons
Adds emphasis on individuality of each person.
applicable to both persons
Highlights that something applies or is relevant to each person.
concerning both persons
Indicates that the matter relates to or affects both people.
in regard to both persons
Similar to 'concerning', but adds a layer of formality.
for both parties involved
Emphasizes the involvement or stake each person has in a situation.
with respect to both persons
Formal way to indicate that something relates to both people being discussed.
regarding both persons
Another way of saying 'concerning' or 'about'.
FAQs
When is it appropriate to use "for both persons"?
Use "for both persons" in formal or legal contexts where precision is important. In less formal situations, consider using "for both people".
Is there a difference between using "persons" and "people"?
While both refer to more than one individual, "persons" is generally more formal and is often used in legal or official documents. "People" is more common in everyday language.
Can I use "for both individuals" instead of "for both persons"?
Yes, "for both individuals" is a suitable alternative that maintains a formal tone while sounding slightly less stiff than "for both persons".
What are some contexts where "for both persons" is commonly used?
"For both persons" is often found in legal documents, scientific research papers, and formal reports where clarity and precision are essential.
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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
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested