Declension table of ?yāvacchakya

Masculine	Singular	Dual	Plural
Nominative	yāvacchakyaḥ	yāvacchakyau	yāvacchakyāḥ
Vocative	yāvacchakya	yāvacchakyau	yāvacchakyāḥ
Accusative	yāvacchakyam	yāvacchakyau	yāvacchakyān
Instrumental	yāvacchakyena	yāvacchakyābhyām	yāvacchakyaiḥ yāvacchakyebhiḥ
Dative	yāvacchakyāya	yāvacchakyābhyām	yāvacchakyebhyaḥ
Ablative	yāvacchakyāt	yāvacchakyābhyām	yāvacchakyebhyaḥ
Genitive	yāvacchakyasya	yāvacchakyayoḥ	yāvacchakyānām
Locative	yāvacchakye	yāvacchakyayoḥ	yāvacchakyeṣu

Compound yāvacchakya -

Adverb -yāvacchakyam -yāvacchakyāt