Declension table of ?purudrapsa

Neuter	Singular	Dual	Plural
Nominative	purudrapsam	purudrapse	purudrapsāni
Vocative	purudrapsa	purudrapse	purudrapsāni
Accusative	purudrapsam	purudrapse	purudrapsāni
Instrumental	purudrapsena	purudrapsābhyām	purudrapsaiḥ
Dative	purudrapsāya	purudrapsābhyām	purudrapsebhyaḥ
Ablative	purudrapsāt	purudrapsābhyām	purudrapsebhyaḥ
Genitive	purudrapsasya	purudrapsayoḥ	purudrapsānām
Locative	purudrapse	purudrapsayoḥ	purudrapseṣu

Compound purudrapsa -

Adverb -purudrapsam -purudrapsāt