Multiple nominative constructions (MNCs) in Korean have two main sub- types: possessive and adjunct types. This paper shows that a grammar allow- ing the interaction of declarative constraints on types of signs - in particular, having constructions (phrases and clauses) - can provide a robust and efficient way of encoding generalizations for two different MNCs. The feasibility of the grammar developed here has been checked with its implementation into the LKB (Linguistic Knowledge Building) system