Declension table of ?aupapatya

Neuter	Singular	Dual	Plural
Nominative	aupapatyam	aupapatye	aupapatyāni
Vocative	aupapatya	aupapatye	aupapatyāni
Accusative	aupapatyam	aupapatye	aupapatyāni
Instrumental	aupapatyena	aupapatyābhyām	aupapatyaiḥ
Dative	aupapatyāya	aupapatyābhyām	aupapatyebhyaḥ
Ablative	aupapatyāt	aupapatyābhyām	aupapatyebhyaḥ
Genitive	aupapatyasya	aupapatyayoḥ	aupapatyānām
Locative	aupapatye	aupapatyayoḥ	aupapatyeṣu

Compound aupapatya -

Adverb -aupapatyam -aupapatyāt