Declension table of ?svañcana

Neuter	Singular	Dual	Plural
Nominative	svañcanam	svañcane	svañcanāni
Vocative	svañcana	svañcane	svañcanāni
Accusative	svañcanam	svañcane	svañcanāni
Instrumental	svañcanena	svañcanābhyām	svañcanaiḥ
Dative	svañcanāya	svañcanābhyām	svañcanebhyaḥ
Ablative	svañcanāt	svañcanābhyām	svañcanebhyaḥ
Genitive	svañcanasya	svañcanayoḥ	svañcanānām
Locative	svañcane	svañcanayoḥ	svañcaneṣu

Compound svañcana -

Adverb -svañcanam -svañcanāt