Declension table of ?eya

Neuter	Singular	Dual	Plural
Nominative	eyam	eye	eyāni
Vocative	eya	eye	eyāni
Accusative	eyam	eye	eyāni
Instrumental	eyena	eyābhyām	eyaiḥ
Dative	eyāya	eyābhyām	eyebhyaḥ
Ablative	eyāt	eyābhyām	eyebhyaḥ
Genitive	eyasya	eyayoḥ	eyānām
Locative	eye	eyayoḥ	eyeṣu

Compound eya -

Adverb -eyam -eyāt