3rd Declension I Stems

Masculine, and Feminine

Case	Singular	Plural
Nominative	is	es
Genitive	is	ium
Dative	i	ibus
Accusative	em	es
Ablative	e	ibus

Neuter

Case	Singular	Plural
Nominative	e	ia
Genitive	is	ium
Dative	i	ibis
Accusative	e	ia
Ablative	i	ibus