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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
various instances exist
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "various instances exist" is correct and usable in written English.
You can use it when discussing multiple examples or occurrences of a particular phenomenon or situation. Example: "In the study of human behavior, various instances exist that illustrate the impact of social media on mental health."
✓ Grammatically correct
Alternative expressions(19)
in various instances
at various instances
various instances
previous instances exist
there exist instances
various methods exist
various possibilities exist
while at various instances
various options exist for
can exist in various forms
exist in various forms
various elements exist
various iterations exist
various benefits exist
exist in various types
various approaches exist regarding
there exist various downsides to
illustrated with various instances
there exist various kinds of
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
However, more notable instances exist.
Science
Gives various instances of this renewed hope.
News & Media
Trump, at various instances, failed to correct that misapprehension.
News & Media
The Royal Literary Fund, for instance, exists to help writers in difficulty.
News & Media
Slavery, for instance, existed before recorded history.
News & Media
For a more involved experience, various options exist.
News & Media
Various programs exist for converting images into line drawings.
News & Media
Various techniques exist for evaluating a company's reputation.
News & Media
Hence, various strategies exist to enhance solubility.
Various implementations exist with diverse semantics.
Science
Various algorithms exist for constructing NOA.
Expert writing Tips
Best practice
Use "various instances exist" to introduce multiple examples or occurrences that support a claim or illustrate a point. This phrase works well in formal writing and academic contexts where you need to emphasize the presence of several relevant cases.
Common error
While grammatically correct, "various instances exist" can sound overly formal in casual conversation or less formal writing. Opt for simpler alternatives like "there are many examples" or "you can find lots of cases" to maintain a natural tone.
Source & Trust
69%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "various instances exist" functions as an existential statement, asserting that multiple examples or occurrences of something are present. It's often used to introduce evidence or support for a claim. As indicated by Ludwig, the phrase is grammatically correct.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, "various instances exist" is a grammatically correct phrase used to indicate the presence of multiple examples or occurrences. While Ludwig confirms its grammatical correctness, it's more suited for formal and academic contexts. For more informal settings, simpler alternatives like "many examples are available" or "several cases can be found" might be more appropriate. Remember to use this phrase when you want to emphasize that multiple relevant cases support your argument or illustrate your point effectively.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
multiple examples are present
Replaces "instances" with "examples" and uses "are present" instead of "exist", offering a more direct phrasing.
several cases can be found
Substitutes "instances" with "cases" and uses a passive construction with "can be found".
numerous examples exist
Replaces "various" with "numerous", emphasizing a large quantity.
many examples are available
Changes "instances" to "examples" and uses "are available" to indicate accessibility.
a number of occurrences are noted
Uses "occurrences" instead of "instances" and a more formal tone with "are noted".
several situations have arisen
Focuses on the emergence of "situations" rather than just their existence.
there are multiple occurrences
Adds "there are" to the beginning of the phrase.
various examples are documented
Emphasizes the documentation of "examples" using a passive voice.
a range of instances is present
Uses "a range of" to suggest diversity among the instances.
different examples can be seen
Highlights the variety and visibility of the "examples".
FAQs
How can I use "various instances exist" in a sentence?
The phrase "various instances exist" is typically used to introduce multiple examples or occurrences of something. For example, "In the study of historical trends, various instances exist where economic downturns led to social unrest."
What are some alternatives to "various instances exist"?
You can use alternatives like "multiple examples are present", "several cases can be found", or "numerous examples exist" depending on the context.
Is it better to say "various instances exist" or "various instances exists"?
"Various instances exist" is the correct form because "instances" is plural, requiring the plural verb form "exist". "Various instances exists" is grammatically incorrect.
When is it appropriate to use "various instances exist" instead of simpler alternatives?
Use "various instances exist" in formal writing or academic contexts where a more sophisticated tone is desired. In less formal situations, simpler phrases like "many examples are available" may 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
69%
Authority and reliability
3.5/5
Expert rating
Real-world application tested