Declension table of ?nātidrava

Neuter	Singular	Dual	Plural
Nominative	nātidravam	nātidrave	nātidravāṇi
Vocative	nātidrava	nātidrave	nātidravāṇi
Accusative	nātidravam	nātidrave	nātidravāṇi
Instrumental	nātidraveṇa	nātidravābhyām	nātidravaiḥ
Dative	nātidravāya	nātidravābhyām	nātidravebhyaḥ
Ablative	nātidravāt	nātidravābhyām	nātidravebhyaḥ
Genitive	nātidravasya	nātidravayoḥ	nātidravāṇām
Locative	nātidrave	nātidravayoḥ	nātidraveṣu

Compound nātidrava -

Adverb -nātidravam -nātidravāt