Declension table of ?nānāvastha

Neuter	Singular	Dual	Plural
Nominative	nānāvastham	nānāvasthe	nānāvasthāni
Vocative	nānāvastha	nānāvasthe	nānāvasthāni
Accusative	nānāvastham	nānāvasthe	nānāvasthāni
Instrumental	nānāvasthena	nānāvasthābhyām	nānāvasthaiḥ
Dative	nānāvasthāya	nānāvasthābhyām	nānāvasthebhyaḥ
Ablative	nānāvasthāt	nānāvasthābhyām	nānāvasthebhyaḥ
Genitive	nānāvasthasya	nānāvasthayoḥ	nānāvasthānām
Locative	nānāvasthe	nānāvasthayoḥ	nānāvastheṣu

Compound nānāvastha -

Adverb -nānāvastham -nānāvasthāt