Declension table of upacarya

Masculine	Singular	Dual	Plural
Nominative	upacaryaḥ	upacaryau	upacaryāḥ
Vocative	upacarya	upacaryau	upacaryāḥ
Accusative	upacaryam	upacaryau	upacaryān
Instrumental	upacaryeṇa	upacaryābhyām	upacaryaiḥ upacaryebhiḥ
Dative	upacaryāya	upacaryābhyām	upacaryebhyaḥ
Ablative	upacaryāt	upacaryābhyām	upacaryebhyaḥ
Genitive	upacaryasya	upacaryayoḥ	upacaryāṇām
Locative	upacarye	upacaryayoḥ	upacaryeṣu

Compound upacarya -

Adverb -upacaryam -upacaryāt