Breakdown of Der Bus war zwar überfüllt, aber sie hatte einen Sitzplatz.
sein
to be
ein
a, an (eine)
sie
she
haben
to have
Questions & Answers about Der Bus war zwar überfüllt, aber sie hatte einen Sitzplatz.
How do zwar and aber affect the word order in this sentence?
Aber is a coordinating conjunction, which means it takes up position zero in the second clause. Because of this, the subject sie is in position 1, and the verb hatte stays in its normal position 2. Zwar acts as a regular adverb in the first clause, sitting comfortably after the verb.
Could I put zwar at the very beginning of the sentence?
Yes, you can! You could say Zwar war der Bus überfüllt, aber sie hatte einen Sitzplatz. Because zwar is an adverb, putting it in position 1 pushes the verb war into position 2, which forces the subject der Bus to move directly after the verb.
Why is it einen Sitzplatz instead of just ein Sitzplatz?
Sitzplatz (seat) is a masculine noun. In this sentence, it is the direct object being acted upon by the verb hatte (she had what? a seat). Direct objects take the accusative case, and the masculine accusative form of ein is einen.
What kind of word is überfüllt here and why doesn't it have a ge- prefix?