Declension table of ?maṅgalanirṇaya

Masculine	Singular	Dual	Plural
Nominative	maṅgalanirṇayaḥ	maṅgalanirṇayau	maṅgalanirṇayāḥ
Vocative	maṅgalanirṇaya	maṅgalanirṇayau	maṅgalanirṇayāḥ
Accusative	maṅgalanirṇayam	maṅgalanirṇayau	maṅgalanirṇayān
Instrumental	maṅgalanirṇayena	maṅgalanirṇayābhyām	maṅgalanirṇayaiḥ maṅgalanirṇayebhiḥ
Dative	maṅgalanirṇayāya	maṅgalanirṇayābhyām	maṅgalanirṇayebhyaḥ
Ablative	maṅgalanirṇayāt	maṅgalanirṇayābhyām	maṅgalanirṇayebhyaḥ
Genitive	maṅgalanirṇayasya	maṅgalanirṇayayoḥ	maṅgalanirṇayānām
Locative	maṅgalanirṇaye	maṅgalanirṇayayoḥ	maṅgalanirṇayeṣu

Compound maṅgalanirṇaya -

Adverb -maṅgalanirṇayam -maṅgalanirṇayāt