Declension table of ?purastānmukha

Masculine	Singular	Dual	Plural
Nominative	purastānmukhaḥ	purastānmukhau	purastānmukhāḥ
Vocative	purastānmukha	purastānmukhau	purastānmukhāḥ
Accusative	purastānmukham	purastānmukhau	purastānmukhān
Instrumental	purastānmukhena	purastānmukhābhyām	purastānmukhaiḥ purastānmukhebhiḥ
Dative	purastānmukhāya	purastānmukhābhyām	purastānmukhebhyaḥ
Ablative	purastānmukhāt	purastānmukhābhyām	purastānmukhebhyaḥ
Genitive	purastānmukhasya	purastānmukhayoḥ	purastānmukhānām
Locative	purastānmukhe	purastānmukhayoḥ	purastānmukheṣu

Compound purastānmukha -

Adverb -purastānmukham -purastānmukhāt