Clause linkage and degrees of grammaticalization

This paper deals with different types of verbal complementation of the German verb verdienen. It focuses on constructions that have been undergoing a grammaticalization process and thus express deontic modality, as in Sie verdient geliebt zu werden (ʽShe deserves to be lovedʼ) and Sie verdient zu leben (ʽShe deserves to liveʼ) (Diewald, Dekalo & Czicza 2021). These constructions are connected to parallel complementation types with passive and active infinitives containing a correlate es, as in Sie verdient es, geliebt zu werden and Sie verdient es, zu leben, as well as finite clauses with the subordinator dass with and without correlative es, as in Sie verdient, dass sie geliebt wird and Sie verdient es, dass sie geliebt wird. This paper attempts to show a close comparative investigation of these six types of constructions based on their relevant semantic and syntactic properties in terms of clause linkage (Lehmann 1988). We analyze the relevant data retrieved from the DWDS corpus of the 20th century and present an expanded grammaticalization path for verdienen-constructions. The finite complementation with dass is regarded as an example of a separate structural option called “elaboration”. Concerning the use of correlative es, it is shown that it does not have any substantial effect on the grammaticalization of modal verdienen-constructions.