Declension table of upacāra

Masculine	Singular	Dual	Plural
Nominative	upacāraḥ	upacārau	upacārāḥ
Vocative	upacāra	upacārau	upacārāḥ
Accusative	upacāram	upacārau	upacārān
Instrumental	upacāreṇa	upacārābhyām	upacāraiḥ upacārebhiḥ
Dative	upacārāya	upacārābhyām	upacārebhyaḥ
Ablative	upacārāt	upacārābhyām	upacārebhyaḥ
Genitive	upacārasya	upacārayoḥ	upacārāṇām
Locative	upacāre	upacārayoḥ	upacāreṣu

Compound upacāra -

Adverb -upacāram -upacārāt