Declension table of ?samupayāta

Masculine	Singular	Dual	Plural
Nominative	samupayātaḥ	samupayātau	samupayātāḥ
Vocative	samupayāta	samupayātau	samupayātāḥ
Accusative	samupayātam	samupayātau	samupayātān
Instrumental	samupayātena	samupayātābhyām	samupayātaiḥ samupayātebhiḥ
Dative	samupayātāya	samupayātābhyām	samupayātebhyaḥ
Ablative	samupayātāt	samupayātābhyām	samupayātebhyaḥ
Genitive	samupayātasya	samupayātayoḥ	samupayātānām
Locative	samupayāte	samupayātayoḥ	samupayāteṣu

Compound samupayāta -

Adverb -samupayātam -samupayātāt