must be registered

USAGE SUMMARY

The phrase "must be registered" is correct and usable in written English.
It can be used when indicating a requirement for something to be officially recorded or enrolled, often in legal or formal contexts. Example: "To participate in the event, all attendees must be registered by the deadline."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Instead, every potential voter must be registered individually.

The Guardian - Opinion

Offerings shopped over the Internet must be registered with the S.E.C., and Newsom's was not.

The New York Times - Sports

Companies must be registered with Companies House and pay 20% corporation tax on profits.

The Guardian

Foreign capital brought into Colombia must be registered with the central bank, Ms. Muina said.

The New York Times

Since 2005, anyone who uses the title of social worker must be registered.

The Guardian

You must be registered to Curzon Home Cinema to claim the offer.

The Guardian

Voters must be registered in a party to vote in the state's primary.

The New York Times

To qualify, they must be registered members, which requires supplying their names and e-mail addresses.

The New York Times

Entrants must be registered users of the Guardian Unlimited website ("website").

The Guardian - Travel

To qualify, people must be registered with the Pôle Emploi jobcentres and be actively seeking work.

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Katana, wakizashi, and tanto must be registered under some jurisdictions.

WikiHow

Expert writing Tips

Best practice

When using "must be registered", ensure that the context clearly defines who or what is subject to the registration requirement. Be specific about the entity needing registration to avoid ambiguity.

Common error

Avoid using "must be registered" without specifying the governing body or authority responsible for the registration process. Always clarify which entity requires and manages the registration.

Linguistic Context

The phrase "must be registered" functions as a passive verb construction indicating a mandatory requirement or obligation. As Ludwig AI confirms, it signifies that something is required to be officially recorded or enrolled. Examples show its use in contexts ranging from voter registration to product compliance.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

35%

Formal & Business

15%

Less common in

Wiki

6%

Encyclopedias

2%

Reference

2%

Ludwig's WRAP-UP

In summary, the phrase "must be registered" is a grammatically correct and very commonly used passive construction that indicates a mandatory requirement for official recording or enrollment. As noted by Ludwig AI, it is widely used across diverse contexts, from legal and business to scientific and general news. The phrase's formality varies, but it generally conveys a sense of obligation. When using this phrase, remember to specify the entity or authority responsible for the registration to ensure clarity and avoid overgeneralization. As seen across a variety of sources and examples, its communicative function is to communicate about rules, regulations and legal requirements.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is required to register

Emphasizes the obligation to register.

needs to be registered

Indicates a need or requirement for registration.

has to be registered

Expresses a necessity for registration.

it is compulsory to register

Highlights the mandatory nature of registration.

registration is mandatory

Focuses on the compulsory aspect of the registration itself.

registration is required

States the requirement for registration formally.

it is essential to register

Highlights the importance of registering.

registration is obligatory

Emphasizes the binding nature of the registration requirement.

must undergo registration

Highlights the process of registration.

subject to registration

Indicates that something falls under the requirement of registration.

FAQs

How do I use "must be registered" in a sentence?

Use "must be registered" to indicate a mandatory requirement for something to be officially recorded or enrolled. For example, "To vote, you "must be registered" by the deadline".

What can I say instead of "must be registered"?

You can use alternatives like "is required to register", "needs to be registered", or "has to be registered" depending on the context.

Is it better to say "must be registered" or "should be registered"?

"Must be registered" indicates a strict requirement, while "should be registered" suggests a recommendation. Use "must" when it's mandatory and "should" when it's advisable.

What is the difference between "must be registered" and "needs to be registered"?

While similar, "must be registered" often carries a stronger sense of obligation, sometimes legally binding, whereas "needs to be registered" can imply a necessity without the same level of enforcement.