Declension table of ?puramārga

Masculine	Singular	Dual	Plural
Nominative	puramārgaḥ	puramārgau	puramārgāḥ
Vocative	puramārga	puramārgau	puramārgāḥ
Accusative	puramārgam	puramārgau	puramārgān
Instrumental	puramārgeṇa	puramārgābhyām	puramārgaiḥ puramārgebhiḥ
Dative	puramārgāya	puramārgābhyām	puramārgebhyaḥ
Ablative	puramārgāt	puramārgābhyām	puramārgebhyaḥ
Genitive	puramārgasya	puramārgayoḥ	puramārgāṇām
Locative	puramārge	puramārgayoḥ	puramārgeṣu

Compound puramārga -

Adverb -puramārgam -puramārgāt