I don't understand this. It sounds like you're saying that there should be a morpheme indicating that there is a subject and one indicating that there is an object, yet not specifying further. Swahili has a set of subject prefixes for verbs and a set of object prefixes, and that's kind of what I was getting at here, except we made them obligatory even when the nouns are present.eldin raigmore wrote:2a) I can conceive of no reason whatsoever for marking the verb with the case of any participant.
Grammatical/syntactical/functional cases, such as Nominative or Absolutive, Accusative or Ergative, Dative or Dechticaetiative, and Genitive or Construct, really only tell you what Grammatical/syntactical Relation/function the thus-cased noun has; so the morpheme marking the case of the Subject or of the primary Object on the verb could only ever have one value.
We haven't gotten to voice yet, so all of this will be considered. But I still don't see how it conflicts with the marking on the prefixes. It is true that all they do is mark the syntactic role, not the semantic one, but how is this a problem? The semantic roles will likely be shown by voice.2b) OTOH it's both naturalistic and realistic to mark the semantic role of the Subject on the verb; that's Grammatical Voice.
And marking the semantic role of the primary Object on the verb is a kind of Applicative "voice".
For instance there might be no marking to show that the Subject is the Patient (Absolutive), and likewise none to show that the primary Object is the Agent (Ergative). But if the Subject is the Agent the verb might be marked as Anti-Passive Voice. And if the primary Object is the Recipient the Verb might be marked in some particular Applicative "Voice".
I thought it was common for the subject to be the agent and the primary object to be the patient. That's what this language is doing.Assuming your language is Absolutive/Ergative/Dative, then the Subject will be assumed to be the Patient or Theme, the Primary Object will be assumed to be the Agent, and the Secondary Object will be assumed to be the Recipient, unless voice-marking on the verb says different.
Not yet decided, but it is likely that there will be ditransitive verbs at least, and thus another grammatical relation. Are there trivalent verbs that are not ditransitive?Possibly your language has only two Grammatical Relations, namely Subject and Object; in which case you won't have any Secondary Objects, and the case-marking of the third participant in any ditransitive clauses, will specify its Semantic Role (not its Grammatical Relation). Does your language have three-valent verbs? Ditransitive verbs? Two kinds of Object? Three Grammatical Relations?
I said in an earlier post that it's ergative/absolutive.Your language also needs a syntactical cases for the Subject of monovalent (that is, one-participant) intransitive clauses.
For most languages exactly one of the cases for monotransitive clauses will be re-used in the intransitive clauses.
If you have S=A that's called Nominative/Accusative alignment. If you have S=P that's called Ergative/Absolutive alignment.
(Other alignments exist; for some of them both monotransitive cases can be used in intransitive clauses, while for others there's a case used in intransitive clauses that's not used in transitive clauses.)
I'll be sure to bring up what you have said in the next class! There are still many basic things that we haven't yet covered, but since we've focused a lot on verbs so far, this all seems like it'll be a big help.