Declension table of ?avarūpa

Neuter	Singular	Dual	Plural
Nominative	avarūpam	avarūpe	avarūpāṇi
Vocative	avarūpa	avarūpe	avarūpāṇi
Accusative	avarūpam	avarūpe	avarūpāṇi
Instrumental	avarūpeṇa	avarūpābhyām	avarūpaiḥ
Dative	avarūpāya	avarūpābhyām	avarūpebhyaḥ
Ablative	avarūpāt	avarūpābhyām	avarūpebhyaḥ
Genitive	avarūpasya	avarūpayoḥ	avarūpāṇām
Locative	avarūpe	avarūpayoḥ	avarūpeṣu

Compound avarūpa -

Adverb -avarūpam -avarūpāt