Declension table of ?rudrīya

Neuter	Singular	Dual	Plural
Nominative	rudrīyam	rudrīye	rudrīyāṇi
Vocative	rudrīya	rudrīye	rudrīyāṇi
Accusative	rudrīyam	rudrīye	rudrīyāṇi
Instrumental	rudrīyeṇa	rudrīyābhyām	rudrīyaiḥ
Dative	rudrīyāya	rudrīyābhyām	rudrīyebhyaḥ
Ablative	rudrīyāt	rudrīyābhyām	rudrīyebhyaḥ
Genitive	rudrīyasya	rudrīyayoḥ	rudrīyāṇām
Locative	rudrīye	rudrīyayoḥ	rudrīyeṣu

Compound rudrīya -

Adverb -rudrīyam -rudrīyāt