Applicative voiceThe applicative voice (əˈplɪkətɪv; abbreviated or ) is a grammatical voice that promotes an oblique argument of a verb to the core object argument. It is generally considered a valency-increasing morpheme. The Applicative is often found in agglutinative languages, such as the Bantu languages and Austronesian languages. Other examples include Nuxalk, Ubykh, and Ainu. Prototypically, applicatives apply to intransitive verbs. They can also be called "advancements" or "object promotion" because they bring a peripheral object to the centre as a direct object.
Deponent verbIn linguistics, a deponent verb is a verb that is active in meaning but takes its form from a different voice, most commonly the middle or passive. A deponent verb has no active forms. This list may not be exhaustive. Ancient Greek verbs and Koine Greek grammar Ancient Greek has middle-voice deponents (some of which are very common) and some passive-voice deponents. An example in classical Greek is ἔρχομαι (, 'I come' or 'I go'), middle/passive in form but translated into English using the active voice (since English has no middle voice).
Symmetrical voiceSymmetrical voice, also known as Austronesian alignment, the Philippine-type voice system or the Austronesian focus system, is a typologically unusual kind of morphosyntactic alignment in which "one argument can be marked as having a special relationship to the verb". This special relationship manifests itself as a voice affix on the verb that corresponds to the syntactic role of a noun within the clause, that is either marked for a particular grammatical case or is found in a privileged structural position within the clause or both.
PeriphrasisIn linguistics, periphrasis (pəˈrɪfrəsɪs) is the use of one or more function words to express meaning that otherwise may be expressed by attaching an affix or clitic to a word. The resulting phrase includes two or more collocated words instead of one inflected word. The word periphrasis originates from the Greek word περιφράζομαι “talking around”. Periphrastic forms are a characteristic of analytic languages, whereas the absence of periphrasis is a characteristic of synthetic languages.
Mediopassive voiceThe mediopassive voice is a grammatical voice that subsumes the meanings of both the middle voice and the passive voice. Languages of the Indo-European family (and many others) typically have two or three of the following voices: active, middle, and passive. "Mediopassive" may be used to describe a category that covers both the middle (or "medium") and the passive voice. In synchronic grammars, the mediopassive voice is often simply termed either "middle" (typical for grammars of e.g.