of means “or”. Joins two equal clauses and keeps normal word order (subject, then verb) in both.
Coordinating · Nevenschikkend
Wil je koffie of thee?
Do you want coffee or tea?
We gaan lopen of we nemen de bus.
We'll walk or we'll take the bus.
Drag scrambled words into the right Dutch order and master inversion and the verb-final rule.