Breakdown of Gestern haben wir ein geheimes Gewölbe unter dem Gelände entdeckt.
ein
a, an (eine)
haben
to have
wir
we
unter
under, below
Questions & Answers about Gestern haben wir ein geheimes Gewölbe unter dem Gelände entdeckt.
Why does the adjective have an -es ending in ein geheimes Gewölbe?
Gewölbe is a neuter noun (das Gewölbe). It acts as the direct object here, putting it in the accusative case. Since the indefinite article ein has no ending for the neuter accusative, the adjective must take the strong neuter ending -es to show both the case and the gender.
Why do we use the dative case in unter dem Gelände instead of the accusative unter das Gelände?
unter is a two-way preposition. Even though discovering involves an action, the prepositional phrase describes the static location where the vault was found (answering the question of where it is), not a direction of movement toward a new destination. Therefore, it requires the dative case.
Why is the past participle entdeckt and not geentdeckt?
Verbs that begin with the inseparable prefix ent- never take the ge- prefix in the past participle. Other common inseparable prefixes that follow this rule include be-, er-, ver-, and zer-.
What kind of area does Gelände refer to?