Declension table of ?śvitna

Neuter	Singular	Dual	Plural
Nominative	śvitnam	śvitne	śvitnāni
Vocative	śvitna	śvitne	śvitnāni
Accusative	śvitnam	śvitne	śvitnāni
Instrumental	śvitnena	śvitnābhyām	śvitnaiḥ
Dative	śvitnāya	śvitnābhyām	śvitnebhyaḥ
Ablative	śvitnāt	śvitnābhyām	śvitnebhyaḥ
Genitive	śvitnasya	śvitnayoḥ	śvitnānām
Locative	śvitne	śvitnayoḥ	śvitneṣu

Compound śvitna -

Adverb -śvitnam -śvitnāt