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
is already registered
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is already registered" is correct and usable in written English.
You can use it to indicate that something has been officially recorded or signed up for, often in contexts like events, domains, or memberships. Example: "The user account is already registered, so please log in to access your profile."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
has been registered
already has an easement
is under reservation
is quite reserved
is not available
already has an exhibition
already has an arraignment
is already included
already has an idea
already has an opera
already has an arrangement
has been set aside
is presently reserved
already has an alarm
is already used
longer has an account
already has an alliance
is enrolled
already has an array
is held for
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
27 human-written examples
Her spokesman, Bill O'Reilly, said she would cancel her voter registration in the Hamptons, where she has a home, since she is already registered on the Upper East Side and state law forbids being registered in two places.
News & Media
The standard product of the two images is already registered.
We assume that each user is already registered and is watching a TV channel.
It is already registered in Europe and USA for the treatment of mast cell tumors in dogs [9].
Science
If your institution is already registered, it will be listed here and you can skip this step.
Science & Research
When the UE is already registered to the network but it does not use any service so it is called ECM‐Idle state.
Human-verified similar examples from authoritative sources
Similar Expressions
30 human-written examples
People would tell you they were already registered.
News & Media
programs, for people who are already registered nurses to earn bachelor's degrees.
News & Media
The new name happened to be one that was already registered to a North Korean ship.
News & Media
Choice Two, the South African Democratic Congress, was already registered to someone else.
News & Media
You won't need to register separately for this if you're already registered to vote in the May elections.
News & Media
Expert writing Tips
Best practice
When using "is already registered", ensure that the context clearly indicates what is being registered and the system or authority with which it is registered. This provides clarity and avoids ambiguity.
Common error
Avoid assuming the audience knows the specific registration context. Always clarify where the registration has occurred to prevent confusion.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is already registered" functions as a declarative statement indicating that a particular entity or item has been previously and successfully registered. Ludwig AI confirm that the phrase is correct and usable.
Frequent in
Science
35%
News & Media
28%
Wiki
14%
Less common in
Formal & Business
9%
Encyclopedias
2%
Reference
0%
Ludwig's WRAP-UP
The phrase "is already registered" is a common and grammatically correct way to indicate that something has been officially recorded or signed up for. As Ludwig AI confirms, it is widely used across various contexts, including science, news media, and wiki articles. While the phrase is quite versatile, it's best practice to provide clear context about what is registered and the relevant authority to avoid ambiguity. Common alternatives include "has already been registered" and "is currently registered", each with subtle differences in emphasis. Overall, the phrase serves to inform or notify that a registration process has been completed, preventing duplication and providing context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has already been registered
Emphasizes the completion of the registration process in the past.
is currently registered
Highlights the present state of being registered.
is officially registered
Adds emphasis on the official nature of the registration.
is duly registered
Similar to 'officially registered' but with a more formal tone.
is on record as registered
Indicates that the registration is documented.
is listed as registered
Suggests the presence of the registration in a list or directory.
is enrolled
A more concise alternative that is appropriate when referring to events or programs.
is signed up
An informal alternative to registration
has a registration
Shifts the focus to the existence of a registration record
possesses a registration
A formal alternative which suggest a registration is held by somebody.
FAQs
How can I use "is already registered" in a sentence?
Use "is already registered" to indicate that something has been officially recorded or signed up for. For example, "The domain name "domain name" is already registered, so you'll need to choose another one."
What can I say instead of "is already registered"?
You can use alternatives like "has already been registered", "is currently registered", or "is officially registered depending on the context.
Is it redundant to say "is already registered"?
No, it's not redundant. "Already" emphasizes that the registration has been completed at a prior time, providing additional information about the state of registration. It clarifies that it's not a new or pending registration.
What's the difference between "is already registered" and "was already registered"?
"Is already registered" indicates a current state of registration, whereas "was already registered" indicates that something was registered in the past but does not necessarily imply it still is. The choice depends on whether you are describing a present or past state.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested