Declension table of ?nistattva

Masculine	Singular	Dual	Plural
Nominative	nistattvaḥ	nistattvau	nistattvāḥ
Vocative	nistattva	nistattvau	nistattvāḥ
Accusative	nistattvam	nistattvau	nistattvān
Instrumental	nistattvena	nistattvābhyām	nistattvaiḥ nistattvebhiḥ
Dative	nistattvāya	nistattvābhyām	nistattvebhyaḥ
Ablative	nistattvāt	nistattvābhyām	nistattvebhyaḥ
Genitive	nistattvasya	nistattvayoḥ	nistattvānām
Locative	nistattve	nistattvayoḥ	nistattveṣu

Compound nistattva -

Adverb -nistattvam -nistattvāt