In Ancient Greek, all nouns are classified according to grammatical gender (masculine, feminine, neuter) and are used in a number (singular, dual, or plural). According to their function in a sentence, their form changes to one of the five cases (nominative, vocative, accusative, genitive, or dative). The set of forms that a noun will take for each case and number is determined by the declension that it follows.
The five cases of Ancient Greek each have different functions.
The Ancient Greek nominative, like the Proto-Indo-European nominative, is used for the subject and for things describing the subject (predicate nouns or adjectives):
The vocative is used for addressing people or things. It is frequently the same as the nominative in the singular and always the same in the plural.
The accusative is used for the object of a verb, and also after prepositions. After prepositions it is often used for the destination of motion:
The Ancient Greek genitive can often be translated with the preposition "of" or the English possessive case:
It is also used after prepositions, especially those which mean "from":
The Ancient Greek dative corresponds to the Proto-Indo-European dative, instrumental, or locative. When it corresponds to the dative, it expresses the person or thing that is indirectly affected by an action, and can often be translated with the prepositions "to" or "for":
When the dative corresponds to the Proto-Indo-European instrumental, it expresses the thing with which something is done, and can often be translated by the preposition "with":
When the dative corresponds to the Proto-Indo-European locative case (this is often the case when it is used with prepositions), it expresses location (sometimes figuratively) or time, and can often be translated by "in", "at", or "on":
The dative is also frequently used after prepositions, such as ἐν (en) "in":
declension, meaning |
number | strong cases: nominative, accusative |
weak cases: genitive, dative |
---|---|---|---|
first declension: "gathering, marketplace" |
singular | ἀγορᾱ́, ἀγορᾱ́ν agorā́, agorā́n |
ἀγορᾶς, ἀγορᾷ agorâs, agorâi |
plural | ἀγοραί, ἀγορᾱ́ς agoraí, agorā́s |
ἀγορῶν, ἀγοραῖς agorôn, agoraîs | |
second declension: "god" |
singular | θεός, θεόν theós, theón |
θεοῦ, θεῷ theoû, theôi |
plural | θεοί, θεούς theoí, theoús |
θεῶν, θεοῖς theôn, theoîs | |
third declension: "foot" |
singular | πούς, πόδα poús, póda |
ποδός, ποδί podós, podí |
plural | πόδες, πόδας pódes, pódas |
ποδῶν, ποσί podôn, posí |
For first- and second-declension nouns accented on the ultima and third-declension nouns with a single-syllable stem, the strong cases (nominative and accusative) have one type of accent, and the weak cases (genitive and dative) have another.
Specifically, the first- and second-declension nouns have acute (´) in the strong cases, but circumflex (ˆ) in the weak cases. Third-declension nouns have the accent on the stem in the strong cases, but the ending in the weak cases.
Both of these patterns can be summarized by a single rule suggested by Paul Kiparsky: pre-ending accent in the strong cases and post-stem accent in the weak cases.[10]
For first- and second-declension nouns, Kiparsky's rule is more complex. The thematic vowel (ο or ᾱ) counts as neither stem nor ending, but alternates between the two depending on which accent is considered. For post-stem accent, it counts as part of the ending; for pre-ending accent, it counts as part of the stem.
ὁ, ἡ, τό "the" | |||||||||
---|---|---|---|---|---|---|---|---|---|
singular | dual | plural | |||||||
m. | f. | n. | m. | f. | n. | m. | f. | n. | |
nominative | ὁ | ἡ | τό | τώ | οἱ | αἱ | τᾰ́ | ||
accusative | τόν | τήν | τούς | τᾱ́ς | |||||
genitive | τοῦ | τῆς | τοῦ | τοῖν | τῶν | ||||
dative | τῷ | τῇ | τῷ | τοῖς | ταῖς | τοῖς |
The first declension or alpha declension is considered thematic, with long alpha (ᾱ) at the end of the stem, though it is derived from original athematic Indo-European forms. In Attic Greek, this changes to η everywhere except after ε, ι or ρ. The first declension includes mostly feminine nouns, but also a few masculine nouns, including agent nouns in -της, patronyms in -ίδης, and demonyms.
The first-declension genitive plural always takes a circumflex on the last syllable. In Homeric Greek the ending was -άων (ᾱ) or -έων (through shortening from *-ηων). -έων was contracted to -ῶν in Attic.[11]
feminine: ἡ | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
ᾱ | η | |||||||||||
χώρα "country" |
θεά "goddess" |
οἰκία "house" |
φωνή "voice" | |||||||||
sg. | du. | pl. | sg. | du. | pl. | sg. | du. | pl. | sg. | du. | pl. | |
nominative | χώρᾱ | χώρᾱ | χῶραι | θεᾱ́ | θεᾱ́ | θεαί | οἰκίᾱ | οἰκίᾱ | οἰκίαι | φωνή | φωνᾱ́ | φωναί |
vocative | ||||||||||||
accusative | χώρᾱν | χώρᾱς | θεᾱ́ν | θεᾱ́ς | οἰκίᾱν | οἰκίᾱς | φωνήν | φωνᾱ́ς | ||||
genitive | χώρᾱς | χώραιν | χωρῶν | θεᾶς | θεαῖν | θεῶν | οἰκίᾱς | οἰκῐ́αιν | οἰκιῶν | φωνῆς | φωναῖν | φωνῶν |
dative | χώρᾳ | χώραις | θεᾷ | θεαῖς | οἰκίᾳ | οἰκίαις | φωνῇ | φωναῖς |
Some nouns have short ᾰ in the nominative, vocative and accusative singular,[12] but are otherwise identical to other feminine first-declension nouns. They are recessively accented.[clarification needed]
Most nouns in this category were formed with the suffix *-ya (sometimes written -ι̯ᾰ).[13] The *y (representing the semivowel [j]) undergoes one of several sound changes with the consonant at the end of the stem:
feminine: ἡ | ||||||
---|---|---|---|---|---|---|
ᾱ | η | |||||
ἀλήθεια (ᾰ-) "truth" |
γλῶσσα (ᾰ-) "tongue" | |||||
sg. | du. | pl. | sg. | du. | pl. | |
nominative | ἀλήθειᾰ | ᾰ̓ληθείᾱ | ἀλήθειαι | γλῶσσᾰ | γλώσσᾱ | γλῶσσαι |
vocative | ||||||
accusative | ἀλήθειᾰν | ἀληθείᾱς | γλῶσσᾰν | γλώσσᾱς | ||
genitive | ἀληθείᾱς | ᾰ̓ληθείαιν | ἀληθειῶν | γλώσσης | γλώσσαιν | γλωσσῶν |
dative | ἀληθείᾳ | ἀληθείαις | γλώσσῃ | γλώσσαις |
Masculine first-declension nouns end in -ᾱς or -ης in Attic. Homer retains the older masculine ending -ᾱ and uses ναύτᾱ "sailor" instead of ναύτης: compare Latin nauta.
The masculine genitive singular ending comes from the second declension.[17] Homeric Greek uses -ᾱο or -εω.[11]
masculine: ὁ | ||||||
---|---|---|---|---|---|---|
ᾱς | ης | |||||
νεᾱνίᾱς "young man" |
ποιητής "creative artist" | |||||
sg. | du. | pl. | sg. | du. | pl. | |
nominative | νεᾱνίᾱς | νεᾱνῐ́ᾱ | νεᾱνίαι | ποιητής | ποιητᾱ́ | ποιηταί |
vocative | νεᾱνίᾱ | ποιητᾰ́ | ||||
accusative | νεᾱνίᾱν | νεᾱνίᾱς | ποιητήν | ποιητᾱ́ς | ||
genitive | νεᾱνίου | νεᾱνῐ́αιν | νεᾱνιῶν | ποιητοῦ | ποιηταῖν | ποιητῶν |
dative | νεᾱνίᾳ | νεᾱνίαις | ποιητῇ | ποιηταῖς |
The second or omicron declension is thematic, with an -ο or -ε at the end of the stem. It includes one class of masculine and feminine nouns and one class of neuter nouns.
When a second-declension noun is accented on the ultima, the accent switches between acute for the nominative, accusative, and vocative, and circumflex for the genitive and dative. The only exceptions are Attic-declension and contracted nouns.
Masculine and feminine both end in -ος, and can only be distinguished by an article or adjective.
masculine: ὁ | feminine: ἡ | |||||
---|---|---|---|---|---|---|
ἄνθρωπος "person" |
ὁδός "way" | |||||
sg. | du. | pl. | sg. | du. | pl. | |
nominative | ἄνθρωπος | ἄνθρωπω | ἄνθρωποι | ὁδός | ὁδώ | ὁδοί |
vocative | ἄνθρωπε | ὁδέ | ||||
accusative | ἄνθρωπον | ἀνθρώπους | ὁδόν | ὁδούς | ||
genitive | ἀνθρώπου | ἀνθρώποιν | ἀνθρώπων | ὁδοῦ | ὁδοῖν | ὁδῶν |
dative | ἀνθρώπῳ | ἀνθρώποις | ὁδῷ | ὁδοῖς |
In the neuter, the nominative, vocative and accusative are the same, with a singular in -ον and plural in -ᾰ. Other forms are identical to the masculine and feminine second declension.
neuter: τό | |||
---|---|---|---|
δῶρον "gift" | |||
sg. | du. | pl. | |
nominative | δῶρον | δώρω | δῶρᾰ |
vocative | |||
accusative | |||
genitive | δώρου | δώροιν | δώρων |
dative | δώρῳ | δώροις |
In the Attic dialect, some masculine second-declension nouns and some adjectives have endings with lengthened vowels. Some nouns in this category end in -εως, which developed from an original *-ηος by the process of quantitative metathesis (switching of vowel lengths). All second-declension endings containing ο were transformed:
The placement of the accent does not change, even when the ultima is long, and all forms take an acute instead of a circumflex.
In these nouns, the nominative singular, vocative singular, and accusative plural are identical, as are the accusative singular and genitive plural, and the dative singular and nominative and vocative plural.
masculine | |||
---|---|---|---|
λεώς "people" | |||
sg. | du. | pl. | |
nominative | λεώς | λεώ | λεῴ |
vocative | |||
accusative | λεών | λεώς | |
genitive | λεώ | λεῴν | λεών |
dative | λεῴ | λεῴς |
In Attic, nouns and adjectives ending in -εος or -οος and -εον or -οον are contracted so that they end in -ους and -ουν.
When the ultima is accented, it takes a circumflex in all forms, including the nominative, accusative, and vocative.
masculine | |||
---|---|---|---|
νοῦς "mind" | |||
sg. | du. | pl. | |
nominative | νοῦς | νώ | νοῖ |
vocative | νοῦ | ||
accusative | νοῦν | νοῦς | |
genitive | νοῦ | νοῖν | νῶν |
dative | νῷ | νοῖς |
The third declension group includes masculine, feminine and neuter nouns. It is an athematic declension that lacks the standard thematic vowels of the two thematic declensions above. This results in varied and often complex phonemic interactions between stem and ending, especially so between adjacent consonants, that often make these nouns appear to be highly irregular compared to their straightforward thematic counterparts.
These nouns in the nominative singular end with the vowels α, ι, υ, ω or with the consonants ν, ρ, ς (ξ, ψ). They form the genitive case with -ος, -ως or -ους.
Third-declension nouns have one, two, or three stems, unlike first- and second-declension nouns, which always have only one stem. Each stem is used in different case-and-number forms. In nouns with two stems, the stem with the long vowel is called the strong stem, while the stem with the short vowel is called the weak stem. The strong stem is found at the nominative singular, and the weak stem in the genitive singular.
The masculine and feminine nominative singular ordinarily ends in -ς, but has no ending in some nouns whose stems end in -ν- and -ντ-, and all nouns in -ρ: ἡγεμών, ἀκτίς (from *ἀκτίν-ς), γέρων (from *γέρωντ), γίγας (from *γίγαντ-ς), ῥήτωρ. The neuter nominative, accusative, and vocative singular always has no ending.
The α of the accusative singular and plural was originally a syllabic ν. The accusative singular ending -α appears after Proto-Greek consonants, and is much more common than -ν, because almost all third-declension stems end in a consonant. When a Proto-Greek consonant was lost (ϝ, ι̯, σ), -α appears after a vowel, and may be lengthened to ᾱ: βασιλέᾱ. The ending ν appears after the vowels υ and ι: ἰσχύν, πόλιν. The ending -νς always changes to -ας, except in the accusative plural of ἰχθύς, where it lengthens the preceding υ by compensatory lengthening, yielding ἰχθῦς.
A peculiar subset of this declension is used when declining foreign masculine names such as Ἰησοῦς, Ἰούδᾱς, Λευῑ́(ς): the nominative takes a sigma, the genitive and vocative are the bare stem, the dative may receive an iota subscript if possible, the accusative receives a nu. However, other nouns in which the cluster arising with the sigma at nominative would be un-Greek (e.g. Γολιάθ) are instead kept undeclined.
|
|
|
These nouns end in -ν, -ρ, -ς (-ξ, -ψ). Based on the last letter of the stem, they are divided into two categories:
The mute-stem nouns have stems ending in -κ-, -γ-, -χ- (velar-stem nouns), -π-, -β-, -φ- (labial-stem nouns), -τ-, -δ-, -θ- (dental-stem nouns).
The semi mute-stem nouns have stems ending in -ν- (nasal-stem nouns), -λ-, -ρ- (liquid-stem nouns), -σ- (sibilant-stem nouns).
Nominative singular -ς and dative plural -σι cause pronunciation or spelling changes, depending on the consonant at the end of the stem.
consonant at end of stem |
nominative singular, dative plural | |
---|---|---|
(dental) | (τ, δ, θ) | -ς, -σι |
velar | κ, γ, χ | -ξ, -ξι |
labial | π, β, φ | -ψ, -ψι |
In the nominative singular and dative plural, the velars κ, γ, χ combined with σ are written as ξ, and the labials π, β, φ combined with σ are written as ψ.
masc. | ||||||
---|---|---|---|---|---|---|
κόραξ "raven" |
γύψ "vulture" | |||||
sg. | du. | pl. | sg. | du. | pl. | |
nominative | κόραξ | κόρᾰκε | κόρακες | γύψ | γῦπε | γῦπες |
vocative | ||||||
accusative | κόρακα | κόρακας | γῦπα | γῦπας | ||
genitive | κόρακος | κορᾰ́κοιν | κοράκων | γυπός | γῡποῖν | γυπῶν |
dative | κόρακι | κόραξι | γυπί | γυψί |
In the nominative singular and dative plural, a dental τ, δ, θ before σ is lost: τάπης, not τάπητς.
masc. | |||
---|---|---|---|
τάπης "rug" | |||
sg. | du. | pl. | |
nominative | τάπης | τᾰ́πητε | τάπητες |
vocative | |||
accusative | τάπητα | τάπητας | |
genitive | τάπητος | τᾰπήτοιν | ταπήτων |
dative | τάπητι | τάπησι |
If a noun is not accented on the last syllable and ends in -ις, -ης, or -υς, it often has an accusative singular in -ν and a vocative with no ending.
In the nominative singular and dative plural, ντ before σ is lost, and the previous vowel is lengthened by compensatory lengthening. In the vocative singular, final -τ is lost, as Ancient Greek words cannot end in stops.
masc. | |||
---|---|---|---|
γίγᾱς "giant" | |||
sg. | du. | pl. | |
nominative | γίγᾱς | γίγαντε | γίγαντες |
vocative | γίγαν | ||
accusative | γίγαντα | γίγαντας | |
genitive | γίγαντος | γιγάντοιν | γιγάντων |
dative | γίγαντι | γίγᾱσι |
When a noun is accented on the last syllable, the vocative singular is identical to the nominative:
These nouns have a weak stem in -οντ- and a strong stem in -ωντ-. The strong stem is used only in the nominative singular. The vocative singular is the weak stem without an ending. In both the nominative and vocative singular, the final τ disappears. In the dative plural, the σ in the ending causes the ντ to disappear, and the ο is lengthened to ου by compensatory lengthening.
masc. | |||
---|---|---|---|
γέρων "old man" | |||
sg. | du. | pl. | |
nominative | γέρων | γέροντε | γέροντες |
vocative | γέρον | ||
accusative | γέροντα | γέροντας | |
genitive | γέροντος | γερόντοιν | γερόντων |
dative | γέροντι | γέρουσι |
In these nouns, the stem originally ended in -ν̥τ- (with syllabic n), which changed to -ατ- in Greek. In the nominative singular, the final -τ disappeared.
neut. | |||
---|---|---|---|
κτῆμα "property" | |||
sg. | du. | pl. | |
nominative | κτῆμα | κτήμᾰτε | κτήματα |
vocative | |||
accusative | |||
genitive | κτήματος | κτημᾰ́τοιν | κτημάτων |
dative | κτήματι | κτήμασι |
Some nouns have stems ending in -ν-. The nominative singular may end in -ς, causing compensatory lengthening, or have no ending.
fem. | |||
---|---|---|---|
ἀκτίς beam | |||
sg. | du. | pl. | |
nominative | ἀκτίς | ἀκτῖνε | ἀκτῖνες |
vocative | |||
accusative | ἀκτῖνα | ἀκτῖνας | |
genitive | ἀκτῖνος | ἀκτῑ́νοιν | ἀκτίνων |
dative | ἀκτῖνι | ἀκτῖσι |
Some nouns have a strong stem in -ην-, -ων- and a weak stem in -εν-, -ον-. The nominative singular is the only form with the strong stem. Nouns of this class that are not accented on the last syllable use the weak stem without an ending for the vocative singular.
masc. | fem. | |||||
---|---|---|---|---|---|---|
ἡγεμών "leader" |
ἀδήν "gland" | |||||
sg. | du. | pl. | sg. | du. | pl. | |
nominative | ἡγεμών | ἡγεμόνε | ἡγεμόνες | ἀδήν | ᾰ̓δένε | ἀδένες |
vocative | ||||||
accusative | ἡγεμόνα | ἡγεμόνας | ἀδένα | ἀδένας | ||
genitive | ἡγεμόνος | ἡγεμόνοιν | ἡγεμόνων | ἀδένος | ᾰ̓δένοιν | ἀδένων |
dative | ἡγεμόνι | ἡγεμόσι | ἀδένι | ἀδέσι |
Liquid-stems have stems ending in -λ- or -ρ-. Unlike mute-stems, these nouns do not change in spelling or pronunciation when the dative plural ending -σι is added.
Some nouns end in -ηρ, -ωρ and take the endings without any sound changes.
masc. | |||
---|---|---|---|
κλητήρ "usher" | |||
sg. | du. | pl. | |
nominative | κλητήρ | κλητῆρε | κλητῆρες |
vocative | |||
accusative | κλητῆρα | κλητῆρας | |
genitive | κλητῆρος | κλητήροιν | κλητήρων |
dative | κλητῆρι | κλητῆρσι |
Some nouns have a nominative singular in -ηρ, -ωρ. The stem for the rest of the forms ends in -ερ-, -ορ-. Nouns in this class that are not accented on the last syllable use the weak stem without an ending for the vocative singular.
masc. | |||
---|---|---|---|
ῥήτωρ "orator" | |||
sg. | du. | pl. | |
nominative | ῥήτωρ | ῥήτορε | ῥήτορες |
vocative | ῥῆτορ | ||
accusative | ῥήτορα | ῥήτορας | |
genitive | ῥήτορος | ῥητόροιν | ῥητόρων |
dative | ῥήτορι | ῥήτορσι |
Some nouns have a strong stem in -ηρ in the nominative singular, a middle stem in -ερ- in other forms, and a weak stem in -ρ(α)- in yet other forms. The α in the dative plural was added for ease of pronunciation; the original form ended in -ρσι.
These include ὁ πατήρ "father", ἡ μήτηρ "mother", ἡ θυγάτηρ "daughter", ἡ γαστήρ "stomach", ἡ Δημήτηρ "Demeter", ὁ ἀνήρ "man".
The first three and γαστήρ use the weak stem in the genitive and dative singular and in the dative plural. The rest use the weak stem in the genitive, dative, and accusative singular and in the plural.
The vocative singular is usually the middle stem without an ending and accent on the first syllable.
masc. | |||
---|---|---|---|
πατήρ father | |||
sg. | du. | pl. | |
nominative | πατήρ | πατέρε | πατέρες |
vocative | πάτερ | ||
accusative | πατέρα | πατέρας | |
genitive | πατρός | πᾰτέροιν | πατέρων |
dative | πατρί | πατράσι |
Nouns in all three genders have stems ending in -εσ- or -οσ-. But in most cases, the σ was lost after being debuccalized to /h/, so for the most part the stems appear to actually end in -ε- -ο-. In Attic, but not Ionic, the ε or ο is contracted with the vowel of the ending. When σ combines with the -σι of the dative plural, the double σσ is simplified to single σ.
There are several masculine proper names with nominative singulars in -ης and stems in -εσ-. The vocative singular is the bare stem without an ending.
Σωκράτης Socrates | |
---|---|
sg. | |
nominative | Σωκράτης |
vocative | Σώκρατες |
accusative | Σωκράτη/Σωκρᾰ́την |
genitive | Σωκράτους |
dative | Σωκράτει |
There are a few feminines with nominative singulars in -ως and stems in -οσ-.
fem. | |||
---|---|---|---|
αἰδώς shame | |||
sg. | du. | pl. | |
nominative | αἰδώς | αἰδώε | αἰδώες/αἰδοί |
vocative | |||
accusative | αἰδῶ | αἰδώας | |
genitive | αἰδοῦς | αἰδώοιν | αἰδώων |
dative | αἰδοῖ | αἰδώσι |
Some neuter nouns have nominative, accusative, and vocative singulars in -ος, and stems in -εσ-.
neut. | |||
---|---|---|---|
βέλος "missile" | |||
sg. | du. | pl. | |
nominative | βέλος | βέλει | βέλη |
vocative | |||
accusative | |||
genitive | βέλους | βελοῖν | βελῶν |
dative | βέλει | βέλεσι |
These nouns end with ι, υ, ευ, αυ, ου, ω.
These take the endings without sound changes.
masc. | |||
---|---|---|---|
ἥρως "hero" | |||
sg. | du. | pl. | |
nominative | ἥρως | ἥρωε | ἥρωες |
vocative | |||
accusative | ἥρωα | ἥρωας | |
genitive | ἥρωος | ἡρώοιν | ἡρώων |
dative | ἥρωι | ἥρωσι |
Because these nouns have a stem ending in -υ-, the accusative singular appears as -υν rather than -υα, and the accusative plural changes by compensatory lengthening from -υνς to -ῡς.
masc./fem. | |||
---|---|---|---|
ἰχθύς "fish" | |||
sg. | du. | pl. | |
nominative | ἰχθύς | ἰχθῠ́ε | ἰχθύες |
vocative | ἰχθύ | ||
accusative | ἰχθύν | ἰχθῦς | |
genitive | ἰχθύος | ἰχθῠ́οιν | ἰχθύων |
dative | ἰχθύϊ | ἰχθύσι |
There are many feminine nouns in -ις, and a few masculine nouns in -υς, and one neuter noun: ἄστυ "town".
One stem is in -ι- or -υ-, another is in -ει- or -ευ-, and a third is in -ηι- or -ηυ-. But these stems underwent sound changes, so that they are no longer obvious. Before a vowel, the ι or υ in the second and third stem became the semivowel ι̯ or ϝ, and was lost. The long-vowel stem in the genitive singular was shortened, and the vowel in the ending lengthened (quantitative metathesis). Therefore, there appear to be two stems, ending in ι/υ and ε.
feminine | |||
---|---|---|---|
πόλις "city" | |||
sg. | du. | pl. | |
nominative | πόλις | πόλει | πόλεις |
vocative | πόλι | ||
accusative | πόλιν | ||
genitive | πόλεως | πολέοιν | πόλεων |
dative | πόλει | πόλεσι |
The nouns in -ευς have two stems: one with short ε, another with long η. Both originally ended with digamma, which by the time of Classical Greek had either vanished or changed to υ. Thus the stems end in -ε(υ)-, from *-εϝ-, and -η-, from *-ηϝ-. In Attic Greek the η of the stem underwent quantitative metathesis with the vowel of the ending—the switching of their lengths. This is the origin of the -ως, -ᾱ, and ᾱς of the forms based on the stem in -η-.
masculine | |||
---|---|---|---|
βασιλεύς "king" | |||
sg. | du. | pl. | |
nominative | βασιλεύς | βᾰσῐλῆ | βασιλεῖς |
vocative | βασιλεῦ | ||
accusative | βασιλέᾱ | βασιλέᾱς | |
genitive | βασιλέως | βᾰσῐλέοιν | βασιλέων |
dative | βασιλεῖ | βασιλεῦσι |
The nouns with a vowel before the -εύς often contract the final ε of the stem (either original or from quantitative metathesis of η), which disappears into the following ω and ᾱ of the genitive and accusative singular and plural. As is the rule, the vowel resulting from contraction takes a circumflex:
Stems in -οι- end in -ω in the nominative singular. The ι becomes the semivowel ι̯ and is lost, except in the vocative singular. There are no plural forms; when the plural does appear, it follows the second declension. The rest of the cases are formed by contraction.
feminine | |
---|---|
ἠχώ "echo" | |
sg. | |
nominative | ἠχώ |
vocative | ἠχοῖ |
accusative | ἠχώ |
genitive | ἠχοῦς |
dative | ἠχοῖ |
New nouns may be formed by suffix addition. Sometimes suffixes are added on top of each other: