Declension table of ?samparīya

Neuter	Singular	Dual	Plural
Nominative	samparīyam	samparīye	samparīyāṇi
Vocative	samparīya	samparīye	samparīyāṇi
Accusative	samparīyam	samparīye	samparīyāṇi
Instrumental	samparīyeṇa	samparīyābhyām	samparīyaiḥ
Dative	samparīyāya	samparīyābhyām	samparīyebhyaḥ
Ablative	samparīyāt	samparīyābhyām	samparīyebhyaḥ
Genitive	samparīyasya	samparīyayoḥ	samparīyāṇām
Locative	samparīye	samparīyayoḥ	samparīyeṣu

Compound samparīya -

Adverb -samparīyam -samparīyāt