Declension table of ?ayaśasya

Masculine	Singular	Dual	Plural
Nominative	ayaśasyaḥ	ayaśasyau	ayaśasyāḥ
Vocative	ayaśasya	ayaśasyau	ayaśasyāḥ
Accusative	ayaśasyam	ayaśasyau	ayaśasyān
Instrumental	ayaśasyena	ayaśasyābhyām	ayaśasyaiḥ ayaśasyebhiḥ
Dative	ayaśasyāya	ayaśasyābhyām	ayaśasyebhyaḥ
Ablative	ayaśasyāt	ayaśasyābhyām	ayaśasyebhyaḥ
Genitive	ayaśasyasya	ayaśasyayoḥ	ayaśasyānām
Locative	ayaśasye	ayaśasyayoḥ	ayaśasyeṣu

Compound ayaśasya -

Adverb -ayaśasyam -ayaśasyāt