Declension table of ?samupagama

Masculine	Singular	Dual	Plural
Nominative	samupagamaḥ	samupagamau	samupagamāḥ
Vocative	samupagama	samupagamau	samupagamāḥ
Accusative	samupagamam	samupagamau	samupagamān
Instrumental	samupagamena	samupagamābhyām	samupagamaiḥ
Dative	samupagamāya	samupagamābhyām	samupagamebhyaḥ
Ablative	samupagamāt	samupagamābhyām	samupagamebhyaḥ
Genitive	samupagamasya	samupagamayoḥ	samupagamānām
Locative	samupagame	samupagamayoḥ	samupagameṣu

Compound samupagama -

Adverb -samupagamam -samupagamāt