Declension table of mahāpuruṣanirṇaya

Masculine	Singular	Dual	Plural
Nominative	mahāpuruṣanirṇayaḥ	mahāpuruṣanirṇayau	mahāpuruṣanirṇayāḥ
Vocative	mahāpuruṣanirṇaya	mahāpuruṣanirṇayau	mahāpuruṣanirṇayāḥ
Accusative	mahāpuruṣanirṇayam	mahāpuruṣanirṇayau	mahāpuruṣanirṇayān
Instrumental	mahāpuruṣanirṇayena	mahāpuruṣanirṇayābhyām	mahāpuruṣanirṇayaiḥ mahāpuruṣanirṇayebhiḥ
Dative	mahāpuruṣanirṇayāya	mahāpuruṣanirṇayābhyām	mahāpuruṣanirṇayebhyaḥ
Ablative	mahāpuruṣanirṇayāt	mahāpuruṣanirṇayābhyām	mahāpuruṣanirṇayebhyaḥ
Genitive	mahāpuruṣanirṇayasya	mahāpuruṣanirṇayayoḥ	mahāpuruṣanirṇayānām
Locative	mahāpuruṣanirṇaye	mahāpuruṣanirṇayayoḥ	mahāpuruṣanirṇayeṣu

Compound mahāpuruṣanirṇaya -

Adverb -mahāpuruṣanirṇayam -mahāpuruṣanirṇayāt