Declension table of ?samupātta

Masculine	Singular	Dual	Plural
Nominative	samupāttaḥ	samupāttau	samupāttāḥ
Vocative	samupātta	samupāttau	samupāttāḥ
Accusative	samupāttam	samupāttau	samupāttān
Instrumental	samupāttena	samupāttābhyām	samupāttaiḥ samupāttebhiḥ
Dative	samupāttāya	samupāttābhyām	samupāttebhyaḥ
Ablative	samupāttāt	samupāttābhyām	samupāttebhyaḥ
Genitive	samupāttasya	samupāttayoḥ	samupāttānām
Locative	samupātte	samupāttayoḥ	samupātteṣu

Compound samupātta -

Adverb -samupāttam -samupāttāt