Declension table of ?somakatva

Neuter	Singular	Dual	Plural
Nominative	somakatvam	somakatve	somakatvāni
Vocative	somakatva	somakatve	somakatvāni
Accusative	somakatvam	somakatve	somakatvāni
Instrumental	somakatvena	somakatvābhyām	somakatvaiḥ
Dative	somakatvāya	somakatvābhyām	somakatvebhyaḥ
Ablative	somakatvāt	somakatvābhyām	somakatvebhyaḥ
Genitive	somakatvasya	somakatvayoḥ	somakatvānām
Locative	somakatve	somakatvayoḥ	somakatveṣu

Compound somakatva -

Adverb -somakatvam -somakatvāt