C�mo
How?
como
since, like, as
Qu�
What? Which?
Cu�l
Which? What?
cual
who, whom
que
that, who, whom, which
D�nde
Where?
donde
where, in which
Ad�nde
Where? Literally: to where
adonde
where
Por qu�
Why?
porque
because
Cu�ndo
When?
cuando
when
Qui�n
Who? Whom?
quien
who