"is key to" vs "are key to"

Question

"is key to" vs "are key to"

Both phrases are correct, but they are used in different contexts. 'Are key to' is used when referring to plural subjects, while 'is key to' is used with singular subjects. Therefore, the choice between the two depends on the subject being discussed.

Last Updated: March 15, 2024

Use 'is key to' when the subject is singular, emphasizing that a single element is essential or crucial to something.

Examples:

Patience is key to maintaining a healthy relationship.
Quality is key to customer satisfaction.

Alternatives:

is essential for
is crucial to
is vital for

Use 'are key to' when the subject is plural, emphasizing that multiple elements are essential or crucial to something.

Examples:

Teamwork and communication are key to the success of the project.
Dedication and hard work are key to achieving your goals.

Alternatives:

are essential for
are crucial to
are vital for

Answer 1

is key to

This phrase is correct when referring to singular subjects.

Answer 2

are key to

This phrase is correct when referring to plural subjects.

"is key to" vs "are key to"

is key to

are key to

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