Declension table of ?pramāṇapatha

Masculine	Singular	Dual	Plural
Nominative	pramāṇapathaḥ	pramāṇapathau	pramāṇapathāḥ
Vocative	pramāṇapatha	pramāṇapathau	pramāṇapathāḥ
Accusative	pramāṇapatham	pramāṇapathau	pramāṇapathān
Instrumental	pramāṇapathena	pramāṇapathābhyām	pramāṇapathaiḥ pramāṇapathebhiḥ
Dative	pramāṇapathāya	pramāṇapathābhyām	pramāṇapathebhyaḥ
Ablative	pramāṇapathāt	pramāṇapathābhyām	pramāṇapathebhyaḥ
Genitive	pramāṇapathasya	pramāṇapathayoḥ	pramāṇapathānām
Locative	pramāṇapathe	pramāṇapathayoḥ	pramāṇapatheṣu

Compound pramāṇapatha -

Adverb -pramāṇapatham -pramāṇapathāt