The passive voice in Dutch grammar is used to emphasize the action and the object rather than the subject. It is formed by using the verb “worden” (to become) and the past participle of the main verb, which usually ends in -d, -t, or -en. In the passive voice, the subject receives the action of the verb, rather than performing it. Learning to use the passive voice correctly in Dutch can help students form more intricate and descriptive sentences, and strengthen their overall language skills.