Declension table of ?vratavidhi

Masculine	Singular	Dual	Plural
Nominative	vratavidhiḥ	vratavidhī	vratavidhayaḥ
Vocative	vratavidhe	vratavidhī	vratavidhayaḥ
Accusative	vratavidhim	vratavidhī	vratavidhīn
Instrumental	vratavidhinā	vratavidhibhyām	vratavidhibhiḥ
Dative	vratavidhaye	vratavidhibhyām	vratavidhibhyaḥ
Ablative	vratavidheḥ	vratavidhibhyām	vratavidhibhyaḥ
Genitive	vratavidheḥ	vratavidhyoḥ	vratavidhīnām
Locative	vratavidhau	vratavidhyoḥ	vratavidhiṣu

Compound vratavidhi -

Adverb -vratavidhi