Declension table of ?maṅgalapātra

Neuter	Singular	Dual	Plural
Nominative	maṅgalapātram	maṅgalapātre	maṅgalapātrāṇi
Vocative	maṅgalapātra	maṅgalapātre	maṅgalapātrāṇi
Accusative	maṅgalapātram	maṅgalapātre	maṅgalapātrāṇi
Instrumental	maṅgalapātreṇa	maṅgalapātrābhyām	maṅgalapātraiḥ
Dative	maṅgalapātrāya	maṅgalapātrābhyām	maṅgalapātrebhyaḥ
Ablative	maṅgalapātrāt	maṅgalapātrābhyām	maṅgalapātrebhyaḥ
Genitive	maṅgalapātrasya	maṅgalapātrayoḥ	maṅgalapātrāṇām
Locative	maṅgalapātre	maṅgalapātrayoḥ	maṅgalapātreṣu

Compound maṅgalapātra -

Adverb -maṅgalapātram -maṅgalapātrāt