каков

Determiner

 * 1) what kind of, what type of

Pronoun

 * 1) what (referring to what comprises something)
 * 2) like what, how (referring to what something is like)
 * 3)  what (a)
 * 1) like what, how (referring to what something is like)
 * 2)  what (a)
 * 1)  what (a)
 * 1)  what (a)
 * 1)  what (a)
 * 1)  what (a)
 * 1)  what (a)