Declension table of svapna

Masculine	Singular	Dual	Plural
Nominative	svapnaḥ	svapnau	svapnāḥ
Vocative	svapna	svapnau	svapnāḥ
Accusative	svapnam	svapnau	svapnān
Instrumental	svapnena	svapnābhyām	svapnaiḥ svapnebhiḥ
Dative	svapnāya	svapnābhyām	svapnebhyaḥ
Ablative	svapnāt	svapnābhyām	svapnebhyaḥ
Genitive	svapnasya	svapnayoḥ	svapnānām
Locative	svapne	svapnayoḥ	svapneṣu

Compound svapna -

Adverb -svapnam -svapnāt