Valency features differenciate according to a certain text type: report, everyday talk, telegram, etc. At the same time, having pragmatic aspects of concrete communication (purposefulness and situation context) the talker can realize or not realize anything. Finally, the pragmatic valency is stipulated even when free members of specific contexts of a sentence are communicatively meaningful, and thus, essential component. For German language it is natural to have many particles for expression of different meaningful communicative nuances, shown even in such attributive responses, as nominal syntagm is.
According to the semantic and communicative function:
In some cases in the nominal syntagm there can be at the same time an adjective and the participles of communicative (aber, noch, nur) and semantic function (eben, immer, beinahe, etwas, ganz, ziemlich).