Declension table of svana

Neuter	Singular	Dual	Plural
Nominative	svanam	svane	svanāni
Vocative	svana	svane	svanāni
Accusative	svanam	svane	svanāni
Instrumental	svanena	svanābhyām	svanaiḥ
Dative	svanāya	svanābhyām	svanebhyaḥ
Ablative	svanāt	svanābhyām	svanebhyaḥ
Genitive	svanasya	svanayoḥ	svanānām
Locative	svane	svanayoḥ	svaneṣu

Compound svana -

Adverb -svanam -svanāt