Declension table of ?punaḥstoma

Masculine	Singular	Dual	Plural
Nominative	punaḥstomaḥ	punaḥstomau	punaḥstomāḥ
Vocative	punaḥstoma	punaḥstomau	punaḥstomāḥ
Accusative	punaḥstomam	punaḥstomau	punaḥstomān
Instrumental	punaḥstomena	punaḥstomābhyām	punaḥstomaiḥ punaḥstomebhiḥ
Dative	punaḥstomāya	punaḥstomābhyām	punaḥstomebhyaḥ
Ablative	punaḥstomāt	punaḥstomābhyām	punaḥstomebhyaḥ
Genitive	punaḥstomasya	punaḥstomayoḥ	punaḥstomānām
Locative	punaḥstome	punaḥstomayoḥ	punaḥstomeṣu

Compound punaḥstoma -

Adverb -punaḥstomam -punaḥstomāt