Declension table of samupeta

Neuter	Singular	Dual	Plural
Nominative	samupetam	samupete	samupetāni
Vocative	samupeta	samupete	samupetāni
Accusative	samupetam	samupete	samupetāni
Instrumental	samupetena	samupetābhyām	samupetaiḥ
Dative	samupetāya	samupetābhyām	samupetebhyaḥ
Ablative	samupetāt	samupetābhyām	samupetebhyaḥ
Genitive	samupetasya	samupetayoḥ	samupetānām
Locative	samupete	samupetayoḥ	samupeteṣu

Compound samupeta -

Adverb -samupetam -samupetāt