are required on

USAGE SUMMARY

The phrase "are required on" is correct and usable in written English.
It can be used when specifying that something is necessary or mandatory in a particular context or situation. Example: "All employees are required on site for the safety training session next week."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Two types of construction netting are required on projects rising at least six stories or 75 feet.

The New York Times

Appointments are required on Saturdays.

The New York Times

Where masks are required, on subways and buses, for example, a paper surgical mask will do.

The New York Times

The remote-controlled planes lack collision avoidance systems that are required on airliners, he said.

The New York Times

(Reservations, however, cost $11 extra, and are required on all high-speed trains).

The New York Times

Double hulls are required on vessels carrying hazardous materials to prevent the escape of dangerous material.

The New York Times

More leadership and more risk-taking are required on this front.

The Guardian - Opinion

Four to five short papers are required on issues arising from selected topics.

Yale University

Weekly viewing of taped Broadway or film versions of each musical are required on your own.

Princeton University

Saturday half-days are required on a rotating schedule (every other Saturday).

Cornell University

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

Fewer than 30 people are required on-site for even the largest facility.

Forbes

Expert writing Tips

Best practice

When using "are required on", ensure that the context clearly specifies what is being required and the conditions under which it is necessary. This avoids ambiguity and ensures clarity for the reader.

Common error

While "are required on" is grammatically sound, overusing passive voice can make writing seem less direct. Consider rephrasing to use active voice where appropriate for a more engaging and impactful tone.

Linguistic Context

The phrase "are required on" functions as a passive construction indicating that something is mandatory or necessary in a particular context. Ludwig AI indicates its correct usage across various domains.

Expression frequency: Very common

Frequent in

Science

30%

News & Media

30%

Academia

25%

Less common in

Formal & Business

15%

Ludwig's WRAP-UP

In summary, the phrase "are required on" is a versatile construction used to express a necessity or obligation in various contexts. As indicated by Ludwig AI, it is grammatically correct and frequently employed across science, news, academia, and formal business settings. While the phrase is straightforward, it's important to be mindful of overuse of the passive voice, as this can dilute the impact of your writing. Consider leveraging related phrases like "are necessary for" or "are essential on" to enrich your expression and maintain reader engagement. By understanding its proper function and potential pitfalls, you can confidently and effectively use the phrase "are required on" in your written communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are needed on

Simple replacement with close synonym "needed" that emphasizes a necessity or requirement.

are mandatory in

Highlights the compulsory aspect within a certain scope, using a more formal tone than the original phrase.

are obligatory for

Emphasizes a formal duty or legal requirement, introducing a sense of official constraint.

are indispensable to

Emphasizes that something is absolutely necessary and cannot be done without, creating a strong sense of dependence.

are necessary for

Emphasizes the essential nature of something for a specific purpose, moving away from direct obligation to inherent need.

are requisite for

Highlights the required element for qualification or eligibility, suggesting a condition that must be met.

are imperative in

Highlights the critical and urgent nature of something, adding a sense of urgency to the requirement.

are essential on

Stresses the importance of something in a particular situation, shifting the focus from a rule to a critical element.

are crucial for

Focuses on the decisive importance of something for achieving a specific outcome, implying that success depends on it.

are a must on

Conveys a strong recommendation or necessity, presenting it in a more colloquial manner.

FAQs

How can I use "are required on" in a sentence?

The phrase "are required on" indicates that something is necessary or mandatory for a specific situation or condition. For example, "Advanced tickets "are required on" September 10 and 11" shows that tickets are a must on those dates.

What are some alternatives to "are required on"?

You can use alternatives such as "are necessary on", "are mandatory on", or "are essential on" depending on the specific context and the level of formality you wish to convey.

When is it appropriate to use "are required on" versus "must be present on"?

"Are required on" is suitable for stating a general requirement, while "must be present on" emphasizes physical presence or attendance. The choice depends on whether the context needs to stress the action of being present or simply fulfilling a requirement.

Is there a difference between "are required on" and "are requested on"?

"Are required on" indicates a necessity or obligation, whereas "are requested on" implies a preference or suggestion. The former indicates a rule or condition, while the latter is a polite way of asking for something.