ʿAdl + proper-name status: عُمَر and زُفَر, which the book lists as names involving ʿadl.
ʿAdl + adjectival status: ثُلَاث, مَثْلَث, أُخَر and جُمَع, the book's second group.
ʿAdl + verb-pattern cause: the book says this pairing does not occur.
These are combinations of causes, not syntactic roles such as subject or direct object.