Declension table of saumyatva

Neuter	Singular	Dual	Plural
Nominative	saumyatvam	saumyatve	saumyatvāni
Vocative	saumyatva	saumyatve	saumyatvāni
Accusative	saumyatvam	saumyatve	saumyatvāni
Instrumental	saumyatvena	saumyatvābhyām	saumyatvaiḥ
Dative	saumyatvāya	saumyatvābhyām	saumyatvebhyaḥ
Ablative	saumyatvāt	saumyatvābhyām	saumyatvebhyaḥ
Genitive	saumyatvasya	saumyatvayoḥ	saumyatvānām
Locative	saumyatve	saumyatvayoḥ	saumyatveṣu

Compound saumyatva -

Adverb -saumyatvam -saumyatvāt