Declension table of ?samupacāra

Masculine	Singular	Dual	Plural
Nominative	samupacāraḥ	samupacārau	samupacārāḥ
Vocative	samupacāra	samupacārau	samupacārāḥ
Accusative	samupacāram	samupacārau	samupacārān
Instrumental	samupacāreṇa	samupacārābhyām	samupacāraiḥ samupacārebhiḥ
Dative	samupacārāya	samupacārābhyām	samupacārebhyaḥ
Ablative	samupacārāt	samupacārābhyām	samupacārebhyaḥ
Genitive	samupacārasya	samupacārayoḥ	samupacārāṇām
Locative	samupacāre	samupacārayoḥ	samupacāreṣu

Compound samupacāra -

Adverb -samupacāram -samupacārāt