Declension table of ?upacārya

Masculine	Singular	Dual	Plural
Nominative	upacāryaḥ	upacāryau	upacāryāḥ
Vocative	upacārya	upacāryau	upacāryāḥ
Accusative	upacāryam	upacāryau	upacāryān
Instrumental	upacāryeṇa	upacāryābhyām	upacāryaiḥ
Dative	upacāryāya	upacāryābhyām	upacāryebhyaḥ
Ablative	upacāryāt	upacāryābhyām	upacāryebhyaḥ
Genitive	upacāryasya	upacāryayoḥ	upacāryāṇām
Locative	upacārye	upacāryayoḥ	upacāryeṣu

Compound upacārya -

Adverb -upacāryam -upacāryāt