Breakdown of Der Dynamo und das Rücklicht funktionieren.
Questions & Answers about Der Dynamo und das Rücklicht funktionieren.
Because German nouns have grammatical gender, and these two nouns belong to different genders:
- der Dynamo = masculine
- das Rücklicht = neuter
In this sentence, both nouns are the subjects, so they appear in the nominative case. That is why you see der and das.
German article choice depends on both:
- the noun’s gender
- the noun’s case
So here:
- der = masculine nominative singular
- das = neuter nominative singular
Because the subject is plural overall:
- der Dynamo
- und
- das Rücklicht
Two singular nouns joined by und usually form a plural subject, so the verb must be in the 3rd person plural:
- funktionieren = work / are working
Compare:
- Der Dynamo funktioniert. = The dynamo works.
- Das Rücklicht funktioniert. = The rear light works.
- Der Dynamo und das Rücklicht funktionieren. = The dynamo and the rear light work.