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
now exist of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "now exist of" is not correct in written English.
It seems to be a misconstruction and does not convey a clear meaning. Example: "These species now exist of various forms and colors."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(4)
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
Likewise, tapes now exist of various assassins in the Dawg Pound in Cleveland who cranked up their fourth-and-long arms and heaved missiles at officials and visiting players last Sunday.
News & Media
Indeed several models now exist of disease transmission in the presence of low or undetectable levels of PrPd.
Science
Both experimental and clinical examples now exist of how loss of astrocyte functions can precipitate neuronal dysfunction or degeneration.
Science
Multiple examples now exist of the application of the C-Map to connect small-molecule modulators with their mechanisms of action and/or protein targets.
Science
We will not repeat the many detailed reviews that now exist of MR (8, 10– 15) nor summarize the hundreds of empirical studies applying the technique to a wide range of exposures and disease outcomes, rather, after a brief summary of the foundational principles, we will outline recent developments and potential future directions of the field.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
"Security measures have evolved in the years since the secondary barriers were ordered, and many more layers of security now exist on each of our aircraft," said Christen David, the spokeswoman.
News & Media
This is about the location of Chinese weather stations, a key part of the controversy as no record now exists of where these were.
News & Media
If not, there would be a run-off second-round ballot.The reform would remove the threat that now exists of a party winning a majority in the Chamber of Deputies, but not in the Senate.
News & Media
"They produced the 'Cambridge Rules' - and, while no copy now exists of them, here was the start of it all.
News & Media
Half a century after Schill and Lüttringhaus carried out the first directed synthesis of a [2]catenane, a plethora of strategies now exist for the construction of molecular Hopf links (singly interlocked rings), the simplest type of catenane.
Oscillators have been a focus of research and a number of examples now exist; for a review of the available synthetic oscillators see [14].
Science
Expert writing Tips
Best practice
When you intend to express that something is composed of specific elements, use "now consist of" or "currently comprise" instead of "now exist of".
Common error
Avoid using "exist" when you actually mean "consist". "Exist" refers to being, while "consist" refers to composition. So, instead of the grammatically incorrect phrase, consider rephrasing to clarify your intended meaning.
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "now exist of" is generally incorrect. Its intended function often aims to express composition or constitution, but it fails grammatically. Ludwig AI identifies this as a misconstruction.
Frequent in
Science
30%
News & Media
30%
Formal & Business
10%
Less common in
Encyclopedias
10%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "now exist of" is flagged as grammatically incorrect by Ludwig AI. The intended meaning is generally to indicate that something is currently composed of certain elements; however, this is not conveyed effectively due to the flawed grammar. Alternatives such as "now consist of" or "currently comprise" are recommended for expressing composition. Using the correct phrasing is crucial for clear and accurate communication, especially in formal or professional contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
now consist of
Emphasizes the components or elements that something is currently made up of.
now comprise
Indicates that something is currently composed of specific parts or members.
currently include
Highlights the items or elements that are presently part of a larger set.
are now available
Focuses on the present availability of something.
are currently present
Indicates the current presence or existence of something in a specific context.
presently exist
A more formal way of stating that something exists at the current time.
now in existence
Highlights the state of being in existence at the present time.
are now around
An informal way of saying that something exists or is available.
are there now
Focuses on the current presence of something in a specific location or situation.
now on hand
Indicates that something is currently available or accessible for use.
FAQs
What are some alternatives to the incorrect phrase "now exist of"?
Instead of "now exist of", you can use alternatives such as "now consist of", "currently comprise", or "now include" to express the composition of something.
Is "now exist of" grammatically correct?
No, "now exist of" is not grammatically correct in standard English. It's typically a misconstruction. Use phrases like "now consist of" instead.
How can I use the word "exist" correctly in a sentence?
Use "exist" to indicate that something has being or reality. For example, "The possibility of life on other planets may exist" or "New opportunities now exist for collaboration" are correct usages.
What's the difference between "now consist of" and "now exist of"?
"Now consist of" indicates the components or elements that something is made up of, while "now exist of" is grammatically incorrect. Always use "now consist of" when referring to the composition of something.
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
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested