Declension table of ?samarpya

Masculine	Singular	Dual	Plural
Nominative	samarpyaḥ	samarpyau	samarpyāḥ
Vocative	samarpya	samarpyau	samarpyāḥ
Accusative	samarpyam	samarpyau	samarpyān
Instrumental	samarpyeṇa	samarpyābhyām	samarpyaiḥ samarpyebhiḥ
Dative	samarpyāya	samarpyābhyām	samarpyebhyaḥ
Ablative	samarpyāt	samarpyābhyām	samarpyebhyaḥ
Genitive	samarpyasya	samarpyayoḥ	samarpyāṇām
Locative	samarpye	samarpyayoḥ	samarpyeṣu

Compound samarpya -

Adverb -samarpyam -samarpyāt