Declension table of ?yāvaddevatya

Masculine	Singular	Dual	Plural
Nominative	yāvaddevatyaḥ	yāvaddevatyau	yāvaddevatyāḥ
Vocative	yāvaddevatya	yāvaddevatyau	yāvaddevatyāḥ
Accusative	yāvaddevatyam	yāvaddevatyau	yāvaddevatyān
Instrumental	yāvaddevatyena	yāvaddevatyābhyām	yāvaddevatyaiḥ yāvaddevatyebhiḥ
Dative	yāvaddevatyāya	yāvaddevatyābhyām	yāvaddevatyebhyaḥ
Ablative	yāvaddevatyāt	yāvaddevatyābhyām	yāvaddevatyebhyaḥ
Genitive	yāvaddevatyasya	yāvaddevatyayoḥ	yāvaddevatyānām
Locative	yāvaddevatye	yāvaddevatyayoḥ	yāvaddevatyeṣu

Compound yāvaddevatya -

Adverb -yāvaddevatyam -yāvaddevatyāt