Modals (hulpwerkwoorden):
Hulpwerkwoord = nodig want:
Vooraan bij vraagzinnen > Shall I do that for you?
Not achter hww bij ontkenningen > He isn't a lawyer.
Short answer: Dave will get it. Yes, he will. No, he will not.
Geen hulpwerkwoord? Dan gebruik je Do/Does/Did.
Lily sells flowers. > Does (she) Lily sell flowers?
I went to school. > I didn't go (1x VT) to school.
She goes out a lot. > No, she doesn't. / Yes, she does.