Declension table of aya

Masculine	Singular	Dual	Plural
Nominative	ayaḥ	ayau	ayāḥ
Vocative	aya	ayau	ayāḥ
Accusative	ayam	ayau	ayān
Instrumental	ayena	ayābhyām	ayaiḥ ayebhiḥ
Dative	ayāya	ayābhyām	ayebhyaḥ
Ablative	ayāt	ayābhyām	ayebhyaḥ
Genitive	ayasya	ayayoḥ	ayānām
Locative	aye	ayayoḥ	ayeṣu

Compound aya -

Adverb -ayam -ayāt