AspP; IP ; Syntaktische Merkmale; Syntactic features; Full interpretation, principle of; Interpretierbarkeit (Grammatiktheorie) ; Interpretability (theory of grammar) ; Features (synt.) ; Extended projection principle; EPP ; Argument structure; Argumentstruktur; Experiencer; Benefactive; Thematic role ; Serial verbs ; Kxoé; Xũ-Khwe; Khoe; San ; Kwa languages