Declension table of śvapaca

Masculine	Singular	Dual	Plural
Nominative	śvapacaḥ	śvapacau	śvapacāḥ
Vocative	śvapaca	śvapacau	śvapacāḥ
Accusative	śvapacam	śvapacau	śvapacān
Instrumental	śvapacena	śvapacābhyām	śvapacaiḥ śvapacebhiḥ
Dative	śvapacāya	śvapacābhyām	śvapacebhyaḥ
Ablative	śvapacāt	śvapacābhyām	śvapacebhyaḥ
Genitive	śvapacasya	śvapacayoḥ	śvapacānām
Locative	śvapace	śvapacayoḥ	śvapaceṣu

Compound śvapaca -

Adverb -śvapacam -śvapacāt