Declension table of ?maṅgalapāṭhaka

Masculine	Singular	Dual	Plural
Nominative	maṅgalapāṭhakaḥ	maṅgalapāṭhakau	maṅgalapāṭhakāḥ
Vocative	maṅgalapāṭhaka	maṅgalapāṭhakau	maṅgalapāṭhakāḥ
Accusative	maṅgalapāṭhakam	maṅgalapāṭhakau	maṅgalapāṭhakān
Instrumental	maṅgalapāṭhakena	maṅgalapāṭhakābhyām	maṅgalapāṭhakaiḥ maṅgalapāṭhakebhiḥ
Dative	maṅgalapāṭhakāya	maṅgalapāṭhakābhyām	maṅgalapāṭhakebhyaḥ
Ablative	maṅgalapāṭhakāt	maṅgalapāṭhakābhyām	maṅgalapāṭhakebhyaḥ
Genitive	maṅgalapāṭhakasya	maṅgalapāṭhakayoḥ	maṅgalapāṭhakānām
Locative	maṅgalapāṭhake	maṅgalapāṭhakayoḥ	maṅgalapāṭhakeṣu

Compound maṅgalapāṭhaka -

Adverb -maṅgalapāṭhakam -maṅgalapāṭhakāt