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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
it exists both
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it exists both" is not correct in standard written English.
It can be used when discussing the existence of two things simultaneously, but it needs to be rephrased for clarity. Example: "In this context, it exists both in theory and practice."
⚠ May contain grammatical issues
News & Media
Science
Wiki
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
8 human-written examples
There's confusion about what B.L.M. is because it exists both as a discrete national network of activists and as a much more amorphous movement focussing largely on police accountability.
News & Media
I've said it before and I'll say it again – it exists both as a work of art, a portal through which you can find a provocative history of the avant garde, and as a prime example of a guileless rock star showing off.
News & Media
Note also that the presence of SQ does not affect the occurrence of instability as it exists both in the presence and in the absence of SQ (see (44) and (47)).
Science
It exists both as a series of individual images and an aggregate virtual world.
News & Media
What makes vaginismus so unique is that it exists both in the mind and the body.
News & Media
For this week's series of events, the focus is on the mediated landscape, or rather the constructed world as it exists both virtually and in real life.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
This suggests that 1988 harvest locations were closer to processing infrastructure as it existed both in 1988 and 2004.
The closeness exists both because of the sport and despite it.
News & Media
Nampt was recently renamed "visfatin", as it is a visceral, fat-derived adipokine that might mimic insulin function [ 4], and it may exist both intracellularly (iNampt) and extracellularly (eNampt).
Science
It can exist both extra- and intracellularly and has different functions depending on its cellular location.
Science
The BiP ATPase domain interacts directly with Ire1 luminal domain, but perhaps more importantly for clarity of results—it exists as a monomer both in absence and presence of cross linker.
Science
Expert writing Tips
Best practice
For clarity, add a preposition like "in" or "as" after "exists" to specify the form or context. For example, prefer "it exists in both" or "it exists as both".
Common error
Avoid using "it exists both" without specifying what it exists in or as. This can create ambiguity and make your writing less clear. For example, avoid saying "it exists both virtually and in real life" instead, use "it exists both virtually and in real life".
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it exists both" functions as a connector introducing two simultaneous states or conditions. However, as Ludwig AI indicates, it requires further context to be grammatically sound. It often implies a dual nature or presence but needs a preposition for correct usage.
Frequent in
Science
43%
News & Media
43%
Wiki
14%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "it exists both" aims to convey simultaneous existence, it is grammatically weak and often requires a preposition such as "in" or "as" to specify the context. As Ludwig AI points out, clarity is key. The phrase appears in various sources, including news, science and wiki entries, but it's generally advisable to use clearer alternatives like "it exists in both" or "it exists as both" for improved grammatical correctness and precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it exists in both
Emphasizes the presence or existence within two distinct categories or states.
it exists as both
Highlights the role or form in which something manifests, suggesting dual roles or forms.
it exists in either
Indicates existence in one of two possible states, offering an alternative to simultaneous presence.
it manifests in both
Focuses on the appearance or demonstration of something in two ways.
it occurs in both
Highlights the incidence or happening of something in two separate instances.
it is present in both
Stresses the state of being available or there in two conditions.
it is found in both
Indicates the discovery or detection of something in two distinct locations.
it is available in both
Focuses on the accessibility of something in two different formats or scenarios.
it is seen in both
Highlights the observation or visibility of something in two distinct situations.
it is observed in both
Similar to 'it is seen in both', emphasizing that something has been noticed or recorded.
FAQs
How can I correctly use "it exists both" in a sentence?
While the phrase "it exists both" isn't standard, you can rephrase it for clarity by adding a preposition. For example, use "it exists in both" or "it exists as both" to specify the form or context. See also: "it exists in both".
What's a more grammatically sound alternative to "it exists both"?
Consider using alternatives like "it exists in both forms", "it exists in both contexts", or "it exists as both a... and a...". These options provide clearer and more grammatically correct ways to express the intended meaning. See also: "it exists as both".
Is "it exists both" grammatically incorrect?
According to Ludwig AI, the phrase "it exists both" is not correct in standard written English. For better clarity and grammatical accuracy, it should be rephrased using prepositions such as in or as (e.g., "it exists in both").
What is the difference between "it exists both" and "it exists in both"?
"It exists both" lacks a preposition to specify the context or form of existence, making it grammatically weak and often unclear. "It exists in both", however, clarifies that the subject exists within two specific contexts or forms, making it a more grammatically sound option.
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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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested