Declension table of ?ayāsya

Masculine	Singular	Dual	Plural
Nominative	ayāsyaḥ	ayāsyau	ayāsyāḥ
Vocative	ayāsya	ayāsyau	ayāsyāḥ
Accusative	ayāsyam	ayāsyau	ayāsyān
Instrumental	ayāsyena	ayāsyābhyām	ayāsyaiḥ ayāsyebhiḥ
Dative	ayāsyāya	ayāsyābhyām	ayāsyebhyaḥ
Ablative	ayāsyāt	ayāsyābhyām	ayāsyebhyaḥ
Genitive	ayāsyasya	ayāsyayoḥ	ayāsyānām
Locative	ayāsye	ayāsyayoḥ	ayāsyeṣu

Compound ayāsya -

Adverb -ayāsyam -ayāsyāt