The topic “argument structure and morphology” refers to the interaction between the number and nature of the arguments taken by a given predicate on the one hand, and the morphological makeup of that predicate on the other. This domain turns out to be crucial to the study of a number of theoretical issues, including the nature of thematic representations, the proper treatment of irregularity (both morphophonological and morphosemantic), and the very place of morphology in the architecture of the grammar. A recurring question within all existing theoretical approaches is whether word formation should be conceived of as split across two “places” in the grammar, or as taking place in only one.
Argument Structure and Morphology
Jim Wood and Neil Myler
Valency in the Romance Languages
The notion of valency describes the property of verbs to open argument positions in a sentence (e.g., the verb eat opens two argument positions, filled in the sentence John ate the cake by the subject John and the direct object the cake). Depending on the number of arguments, a verb is avalent (no argument), monovalent (one argument), bivalent (two arguments), or trivalent (three arguments). In Romance languages, verbs are often labile (i.e., they occur in more than one valency pattern without any formal change on the verb). For example, the (European and Brazilian) Portuguese verb adoecer ‘get sick’/‘make sick’ can be used both as a monovalent and a bivalent verb (O bebê adoeceu ‘The baby got sick’ vs. O tempo frio adoeceu o bebê ‘The cold weather made the baby sick’). However, labile verbs are not equally important in all Romance languages. Taking the causative–anticausative alternation as an example, labile verbs are used more frequently in the encoding of the alternation in Portuguese and Italian than in Catalan and Spanish (the latter languages frequently recur to an encoding with a reflexively marked anticausative verb (e.g., Spanish romperse ‘break’). Romance languages possess various formal means to signal that a given constituent is an argument: word order, flagging the argument (by means of morphological case and, more importantly, prepositional marking), and indexing the argument on the verb (by means of morphological agreement or clitic pronouns). Again, Romance languages show variation with respect to the use of these formal means. For example, prepositional marking is much more frequent than morphological case marking on nouns (the latter being only found in Romanian).
Diatheses in Germanic
An alternation between clauses is treated as a diathetical alternation (a) if one or more semantic roles associated with the main verb exhibit differential grammatical (i.e., morphological or syntactic) encoding, (b) if the overt lexical expressions have same lexical roots, and (c) if the clauses approximately share at least the meaning and truth conditions of the semantically less specific clause alternant. This qualifies as diathesis what has come to be known as the canonical passive, impersonal passive, non-canonical passive, pseudo-passive, anticausative, the dative alternation, and the locative alternation, among others. The focus of this article is on the semantic restrictions governing a clause’s participation in various diathetical alternations across the modern Germanic (standard) languages. Semantic differences between alternating clauses are captured using a sophisticated semantic role account. Grammatical encoding of diathesis is described in a theory-neutral manner using the four-case system of the old Germanic languages as a tertium comparationis and syntactic function notions from descriptive typology. Diatheses are differentiated by the semantic roles that are fore- and backgrounded by means of the syntactic functions they bear. The roles that alternate in grammatical coding are foregrounded in the clause in which they have the higher syntactic function in a syntactic function hierarchy, and they are backgrounded in the clause in which they have the lower syntactic function. In a first set of diatheses, alternations are described in which the proto-agent role is backgrounded and a proto-patient is foregrounded. This set includes a “patient passive” and the “anticausative domain.” In a second set of diatheses, the proto-agent is again backgrounded, but now the proto-recipient is foregrounded. This is illustrated using the “eventive recipient passive.” Completing this pattern, the “locational passive” represents a diathetical pattern in which the proto-agent role is backgrounded once more and the proto-locational role is foregrounded. Other types of diatheses in which the proto-locational is foregrounded and the proto-patient is backgrounded are exemplified by means of the location/possession alternation (dative alternation) and the location/affection alternation (e.g., locative and applicative alternations).
The Syntax of Causatives in the Romance Languages
This article discusses the syntax of lexical and periphrastic causative verbs in the Romance languages. Several aspects of these verbs are examined: the building blocks of lexical causative verbs, the role of reflexive marking on the anticausative form, the interaction between causativity and agentivity, the morphosyntactic make-up of causative verbs with causative semantics. It offers a comprehensive typology of lexical causatives, resultatives and periphrastic causatives, relying on recent research on these topics.