Does more than one language have a genitive case?
yes
How many?
Many languages
Does English?
not properly
How about Bulgarian?
no
What does English use to indicate a genitive construction?
the "" clitic or a preposition
Does this case mark a noun as modifying another noun?
no
Can it indicate many different relationships other than possession?
yes
Is this case capable of of indicating two nouns are related?
yes
What languages place the head noun in the construct state?
Afroasiatic
Can a genitive case possibly have adverbial uses?
yes