Omnis modus qui et necessario et infinitus existit, necessario sequi debuit vel ex absoluta natura alicujus attributi Dei vel ex aliquo attributo modificato modificatione quæ et necessario et infinita existit.
English (Elwes 1883)
Every mode, which exists both necessarily and as infinite, must necessarily follow either from the absolute nature of some attribute of God, or from an attribute modified by a modification which exists necessarily, and as infinite.
Modern English
Every mode that exists both necessarily and as infinite must have followed necessarily either from the absolute nature of some attribute of God, or from some attribute modified by a modification that itself exists both necessarily and as infinite.