I was going through Jurafsky book. It says following about pronouns in the context of tag set:
Wh-pronouns (what, who, whom, whoever) are used in certain question forms, or act as complementizers (Frida, who married Diego...).
But there are two categories for Wh-pronouns in Penn tagset:
WP$: Possissive wh-pronoun
I was guessing which Wh-pronouns are possessive and which are not. I feel only "whose" is possessive and rest all (which, where, who, whom etc) are not possessive. Am I correct with this?