Polypersonal agreement
In linguistics, polypersonal agreement or polypersonalism is the agreement of a verb with more than one of its arguments (usually up to four). Polypersonalism is a morphological feature of a language, and languages that display it are called polypersonal languages. In non-polypersonal languages, the verb either shows no agreement at all or agrees with the primary argument (in English, the subject). In a language with polypersonal agreement, the verb has agreement morphemes that may indicate (as applicable) the subject, the direct object, the indirect or secondary object, the beneficiary of the verb action, etc. This polypersonal marking  may be compulsory or optional (the latter meaning that some agreement morphemes can be elided if the full argument is expressed). Polysynthesis often includes polypersonalism, which in turn is a form of head-marking. Polypersonalism has also been correlated with ergativity. Examples of languages with polypersonal agreement are the Bantu languages, Basque, Georgian, Hadza, Magahi, to a lesser extent Hungarian (see definite conjugation), as well as most polysynthetic languages, like Mohawk, Inuktitut and many other Native American and Australian languages. Examples. Georgian. In Georgian, the verb consists of a root and several optional affixes. The subject and object markers might  appear as suffixes or prefixes, according to the verb class, the person and number, the tense and aspect of the verb, etc.; they also interact with each other phonologically. The polypersonal verbal system of Georgian allows the verb compound to convey the meanings of subject, direct object, indirect object, genitive, locative and causative meanings. As examples of the extremely complicated Georgian verb morphology, these are some simple polypersonal verbs (hyphens indicate morpheme boundaries): An example of a polypersonal verb that has the genitive meaning incorporated can be: Here, () means "hands." The second morpheme in the verb () conveys the meaning "my . In Georgian this construction is very common with intransitive verbs; the possessive adjective (my, your", etc.) is omitted before the subject, and the verb takes up the genitive meaning. Basque. Basque is a language isolate with a polypersonal verbal system comprising two sub-types of verbs, synthetic and analytical. The following three cases are cross-referenced on the verb: the absolutive (the case for the subject of intransitive verbs and the direct objects of transitive verbs), the ergative (the case for the subject of transitive verbs), and the dative (the case for the indirect object of a transitive verb). A  dative (along with the absolutive) can also be cross-referenced on an intransitive verb without a direct object in a "dative of interest" type of construction (cf. English "My car broke down on me"), as well as in constructions involving intransitive verbs of perception or feeling. Synthetic verbs take affixes directly onto their stems, while analytical verbs use a non-finite form that carries the lexical meaning of the verb, along with a conjugated auxiliary which is either strictly transitive or intransitive. Some common auxiliaries used to conjugate analytical verbs are "izan" ‘be’, "ukan" ‘have’, and "egin" ‘do’. Unlike Georgian , Basque has only two really synthetic tenses able to take these affixes: present simple and past simple. Here are a few examples: Synthetic forms: Analytical or semi-synthetic forms: Semitic languages. In Biblical Hebrew, or in poetic forms of Hebrew, a pronominal direct object can be incorporated into a verb's conjugation rather than included as a separate word. For example, "ahavtikha", with the suffix "-kha" indicating a masculine, singular, second-person direct object, is a poetic way to say "ahavti otkha" ("I loved you"). This also changes the position of the stress; while "ahavti" puts the stress on "hav  (), ahavtikha" puts it on "ti" (). The same is true also of Arabic and Akkadian. A number of modern Arabic dialects incorporate both direct and indirect object pronouns, e.g. Egyptian Arabic "he didn't write them to me". (In Classical Arabic the equivalent would be three words: .) Ganda. In Ganda, direct and indirect pronominal objects may be incorporated into the verb as object infixes. For example: In the second example, the applicative suffix "-ira" converts the (usually monotransitive) verb "gamba" to a ditransitive. While agreement with a verbal subject is compulsory, agreement with an object is required only when the object  is omitted. Many other Bantu languages exhibit this feature. Hungarian. In Hungarian the suffix / indicates a first person singular subject and a second person (either singular or plural) object. The most prominent example is "I love you". The second person singular object may be omitted but the plural requires the pronoun (). Clitic pronouns. Polypersonalism involves bound morphemes that are part of the verbal morphology and therefore cannot be found separated from the verb. These morphemes are not to be confused with pronominal clitics. Some have observed that the French pronominal clitics (common to all Romance languages) have evolved into  inseparable parts of the verb in the colloquial use, and so, suggested that French could be analyzed as polypersonal.