Declension table of ?pathyāpathyavidhi

Masculine	Singular	Dual	Plural
Nominative	pathyāpathyavidhiḥ	pathyāpathyavidhī	pathyāpathyavidhayaḥ
Vocative	pathyāpathyavidhe	pathyāpathyavidhī	pathyāpathyavidhayaḥ
Accusative	pathyāpathyavidhim	pathyāpathyavidhī	pathyāpathyavidhīn
Instrumental	pathyāpathyavidhinā	pathyāpathyavidhibhyām	pathyāpathyavidhibhiḥ
Dative	pathyāpathyavidhaye	pathyāpathyavidhibhyām	pathyāpathyavidhibhyaḥ
Ablative	pathyāpathyavidheḥ	pathyāpathyavidhibhyām	pathyāpathyavidhibhyaḥ
Genitive	pathyāpathyavidheḥ	pathyāpathyavidhyoḥ	pathyāpathyavidhīnām
Locative	pathyāpathyavidhau	pathyāpathyavidhyoḥ	pathyāpathyavidhiṣu

Compound pathyāpathyavidhi -

Adverb -pathyāpathyavidhi