2. The ending -ĕs in the Nominative Plural; as, Phrygĕs, _Phrygians_.

3. The ending -ăs in the Accusative Plural; as, Phrygăs, _Phrygians_.

4. Proper names in -ās (Genitive -antis) have -ā in the Vocative Singular;
as, Atlās (Atlantis), Vocative Atlā, _Atlas_.

5. Neuters in -ma (Genitive -matis) have -Ä«s instead of -ibus in the Dative
and Ablative Plural; as, poēmatīs, _poems_.

6. Orpheus, and other proper names ending in -eus, form the Vocative
Singular in -eu (Orpheu, etc.). But in prose the other cases usually follow
the second declension; as, Orpheī, Orpheō, etc.

7. Proper names in -ēs, like Periclēs, form the Genitive Singular sometimes
in -is, sometimes in -ī, as, Periclis or Periclī.

8. Feminine proper names in -ō have -ūs in the Genitive, but -ō in the
other oblique cases; as,--

_Nom._ Didō _Acc._ Didō
_Gen._ Didūs _Voc._ Didō
_Dat._ Didō _Abl._ Didō

9. The regular Latin endings often occur in Greek nouns.

* * * * *

FOURTH DECLENSION.