la forma del verbo es presente. the form of the verb is present because he verb in that sentecne is es and it is used in a present form.
Ask someone who they are:
¿quien eres?
¿quien es usted?
how to ask who someone else is:
¿quien es ella/el?
(ella is her, and el is him)
how to ask how someone is:
¿como estas?
to how is a person, like how they are as a person ¿como eres?
