Declension table of niyamavidhi

Masculine	Singular	Dual	Plural
Nominative	niyamavidhiḥ	niyamavidhī	niyamavidhayaḥ
Vocative	niyamavidhe	niyamavidhī	niyamavidhayaḥ
Accusative	niyamavidhim	niyamavidhī	niyamavidhīn
Instrumental	niyamavidhinā	niyamavidhibhyām	niyamavidhibhiḥ
Dative	niyamavidhaye	niyamavidhibhyām	niyamavidhibhyaḥ
Ablative	niyamavidheḥ	niyamavidhibhyām	niyamavidhibhyaḥ
Genitive	niyamavidheḥ	niyamavidhyoḥ	niyamavidhīnām
Locative	niyamavidhau	niyamavidhyoḥ	niyamavidhiṣu

Compound niyamavidhi -

Adverb -niyamavidhi