Declension table of svāpa

Masculine	Singular	Dual	Plural
Nominative	svāpaḥ	svāpau	svāpāḥ
Vocative	svāpa	svāpau	svāpāḥ
Accusative	svāpam	svāpau	svāpān
Instrumental	svāpena	svāpābhyām	svāpaiḥ svāpebhiḥ
Dative	svāpāya	svāpābhyām	svāpebhyaḥ
Ablative	svāpāt	svāpābhyām	svāpebhyaḥ
Genitive	svāpasya	svāpayoḥ	svāpānām
Locative	svāpe	svāpayoḥ	svāpeṣu

Compound svāpa -

Adverb -svāpam -svāpāt