Declension table of ?pratarīya

Neuter	Singular	Dual	Plural
Nominative	pratarīyam	pratarīye	pratarīyāṇi
Vocative	pratarīya	pratarīye	pratarīyāṇi
Accusative	pratarīyam	pratarīye	pratarīyāṇi
Instrumental	pratarīyeṇa	pratarīyābhyām	pratarīyaiḥ
Dative	pratarīyāya	pratarīyābhyām	pratarīyebhyaḥ
Ablative	pratarīyāt	pratarīyābhyām	pratarīyebhyaḥ
Genitive	pratarīyasya	pratarīyayoḥ	pratarīyāṇām
Locative	pratarīye	pratarīyayoḥ	pratarīyeṣu

Compound pratarīya -

Adverb -pratarīyam -pratarīyāt