Participles govern the cases of the verbs from which they are derived, as—
Duplices tendens ad sidera palmas,
Talia voce refert:
Stretching forth his hands to heaven, he utters such things.
This reminds us of the Italian opera.
A dative case is sometimes added to participles of the passive voice, especially when they end in dus, as—
Sollicito nasus rutilans metuendus amanti est:
A fiery nose is to be feared by an anxious lover.
Participles, when they become nouns, require a genitive case, as—