Declension table of ?satattva

Neuter	Singular	Dual	Plural
Nominative	satattvam	satattve	satattvāni
Vocative	satattva	satattve	satattvāni
Accusative	satattvam	satattve	satattvāni
Instrumental	satattvena	satattvābhyām	satattvaiḥ
Dative	satattvāya	satattvābhyām	satattvebhyaḥ
Ablative	satattvāt	satattvābhyām	satattvebhyaḥ
Genitive	satattvasya	satattvayoḥ	satattvānām
Locative	satattve	satattvayoḥ	satattveṣu

Compound satattva -

Adverb -satattvam -satattvāt