Declension table of ?dharmapatha

Masculine	Singular	Dual	Plural
Nominative	dharmapathaḥ	dharmapathau	dharmapathāḥ
Vocative	dharmapatha	dharmapathau	dharmapathāḥ
Accusative	dharmapatham	dharmapathau	dharmapathān
Instrumental	dharmapathena	dharmapathābhyām	dharmapathaiḥ dharmapathebhiḥ
Dative	dharmapathāya	dharmapathābhyām	dharmapathebhyaḥ
Ablative	dharmapathāt	dharmapathābhyām	dharmapathebhyaḥ
Genitive	dharmapathasya	dharmapathayoḥ	dharmapathānām
Locative	dharmapathe	dharmapathayoḥ	dharmapatheṣu

Compound dharmapatha -

Adverb -dharmapatham -dharmapathāt