Declension table of sattva

Neuter	Singular	Dual	Plural
Nominative	sattvam	sattve	sattvāni
Vocative	sattva	sattve	sattvāni
Accusative	sattvam	sattve	sattvāni
Instrumental	sattvena	sattvābhyām	sattvaiḥ
Dative	sattvāya	sattvābhyām	sattvebhyaḥ
Ablative	sattvāt	sattvābhyām	sattvebhyaḥ
Genitive	sattvasya	sattvayoḥ	sattvānām
Locative	sattve	sattvayoḥ	sattveṣu

Compound sattva -

Adverb -sattvam -sattvāt