Declension table of ?maṅgalaprastha

Masculine	Singular	Dual	Plural
Nominative	maṅgalaprasthaḥ	maṅgalaprasthau	maṅgalaprasthāḥ
Vocative	maṅgalaprastha	maṅgalaprasthau	maṅgalaprasthāḥ
Accusative	maṅgalaprastham	maṅgalaprasthau	maṅgalaprasthān
Instrumental	maṅgalaprasthena	maṅgalaprasthābhyām	maṅgalaprasthaiḥ maṅgalaprasthebhiḥ
Dative	maṅgalaprasthāya	maṅgalaprasthābhyām	maṅgalaprasthebhyaḥ
Ablative	maṅgalaprasthāt	maṅgalaprasthābhyām	maṅgalaprasthebhyaḥ
Genitive	maṅgalaprasthasya	maṅgalaprasthayoḥ	maṅgalaprasthānām
Locative	maṅgalaprasthe	maṅgalaprasthayoḥ	maṅgalaprastheṣu

Compound maṅgalaprastha -

Adverb -maṅgalaprastham -maṅgalaprasthāt