3rd Declension: General

3rd Declension

Very Basic Overview

singular	nom		plural	nom	ες	α neuter
	gen	ος		gen	ων
	dat	ι		dat	σι
	acc	α		acc	ας	α neuter

General Overview

All words are given with their nominative and genitive singular forms. The genitive singular form gives us the stem for all other forms (with exceptions of course):
     ἡ νύξ , τῆς νυκτός
     Ἀγαμέμνων , Ἀγαμέμνονος
     τὸ ὄρος, τοῦ ὄρεος which contracts to ὄρους

Genitive singular	ος ους ως	τοῦ κυνός τοῦ ὄρους τῆς πόλεως

Genitive plural	ων	τῶν κυνῶν τῶν ὀρῶν τῶν πόλεων

Dative singular	ι	τῷ κυνί τῷ ὄρεi see above τῇ πόλει

Dative plural	σι	τοῖς κυσί τοῖς ὄρεsi ταῖς πόλεσι

Accusative singular	α ν	τὸν κύνα τὴν πόλιν

Accusative plural	ας εις	τοὺς κύνας τὰς πόλεις

Nominative plural Vocative plural	ες εις neuter α neuter η	οἱ κύνες αἱ πόλεις τὰ ὀνόματα τὰ ὄρη

Vocative singular	usually like nominative singular, though final σ is often dropped.