Declension table of ?jñānatattva

Neuter	Singular	Dual	Plural
Nominative	jñānatattvam	jñānatattve	jñānatattvāni
Vocative	jñānatattva	jñānatattve	jñānatattvāni
Accusative	jñānatattvam	jñānatattve	jñānatattvāni
Instrumental	jñānatattvena	jñānatattvābhyām	jñānatattvaiḥ
Dative	jñānatattvāya	jñānatattvābhyām	jñānatattvebhyaḥ
Ablative	jñānatattvāt	jñānatattvābhyām	jñānatattvebhyaḥ
Genitive	jñānatattvasya	jñānatattvayoḥ	jñānatattvānām
Locative	jñānatattve	jñānatattvayoḥ	jñānatattveṣu

Compound jñānatattva -

Adverb -jñānatattvam -jñānatattvāt