Who has applied is correct to say?

The phrase "who has applied" is grammatically correct. It's a relative clause, meaning it adds more information about a noun in the main clause. Here's a breakdown:

* Who: This is a relative pronoun, used to introduce the relative clause.

* has applied: This is a present perfect verb phrase, indicating an action that began in the past and continues to the present (or has an impact on the present).

Here are some examples of how you might use this phrase:

* The candidates who have applied will be interviewed next week.

* We need to check the list of people who have applied for the job.

The phrase "who has applied" is commonly used to refer to people who have submitted an application for something, such as a job, a scholarship, or a program.