Questions & Answers about Hostes urbem perdere volunt.
Yes. Hostes can be either:
- nominative plural = the enemies as the subject
- accusative plural = the enemies as the direct object
So how do we know which it is here?
Because of the rest of the sentence:
- volunt = they want, so it needs a plural subject
- urbem is clearly accusative singular, so that is the direct object of perdere
That makes hostes the most natural subject: the enemies want to destroy the city.
So Latin often uses context and agreement to show the role of a word.
Because urbem is the accusative singular form of urbs.
- urbs = nominative singular, used for the subject
- urbem = accusative singular, used for the direct object
Since the city is the thing being destroyed, it must be in the accusative case, so Latin uses urbem.