Declension table of ?sattattva

Neuter	Singular	Dual	Plural
Nominative	sattattvam	sattattve	sattattvāni
Vocative	sattattva	sattattve	sattattvāni
Accusative	sattattvam	sattattve	sattattvāni
Instrumental	sattattvena	sattattvābhyām	sattattvaiḥ
Dative	sattattvāya	sattattvābhyām	sattattvebhyaḥ
Ablative	sattattvāt	sattattvābhyām	sattattvebhyaḥ
Genitive	sattattvasya	sattattvayoḥ	sattattvānām
Locative	sattattve	sattattvayoḥ	sattattveṣu

Compound sattattva -

Adverb -sattattvam -sattattvāt