Ancient Greek - Morphology

Morphology

Greek, like all of the older Indo-European languages, is highly inflected. It is highly archaic in its preservation of Proto-Indo-European forms. In Ancient Greek nouns (including proper nouns) have five cases (nominative, genitive, dative, accusative and vocative), three genders (masculine, feminine and neuter), and three numbers (singular, dual and plural). Verbs have four moods (indicative, imperative, subjunctive, and optative), three voices (active, middle and passive), as well as three persons (first, second and third) and various other forms. Verbs are conjugated through seven combinations of tenses and aspect (generally simply called "tenses"): the present, future and imperfect are imperfective in aspect; the aorist (perfective aspect); a present perfect, pluperfect and future perfect. Most tenses display all four moods and three voices, although there is no future subjunctive or imperative. Also, there is no imperfect subjunctive, optative or imperative. There are infinitives and participles corresponding to the finite combinations of tense, aspect and voice.