Questions without do/does/did
who : wie (mensen)
what : wat/ welk(e) (veel antwoordmogelijkheden) (dingen)
which: wat/welk(e) (weinig antwoordmogelijkheden/ of keuze)
whose: van wie
als onderwerp van de vraag > geen do/does/did gebruiken
Who ate all the pies?
What happened last night?
Which key opens this door?
Whose story won first prize?
You want to know who/what does something. > Who ate all my chocolates? My sister ate all my chocolates.