Declension table of ?maṅgalāṣṭaka

Masculine	Singular	Dual	Plural
Nominative	maṅgalāṣṭakaḥ	maṅgalāṣṭakau	maṅgalāṣṭakāḥ
Vocative	maṅgalāṣṭaka	maṅgalāṣṭakau	maṅgalāṣṭakāḥ
Accusative	maṅgalāṣṭakam	maṅgalāṣṭakau	maṅgalāṣṭakān
Instrumental	maṅgalāṣṭakena	maṅgalāṣṭakābhyām	maṅgalāṣṭakaiḥ maṅgalāṣṭakebhiḥ
Dative	maṅgalāṣṭakāya	maṅgalāṣṭakābhyām	maṅgalāṣṭakebhyaḥ
Ablative	maṅgalāṣṭakāt	maṅgalāṣṭakābhyām	maṅgalāṣṭakebhyaḥ
Genitive	maṅgalāṣṭakasya	maṅgalāṣṭakayoḥ	maṅgalāṣṭakānām
Locative	maṅgalāṣṭake	maṅgalāṣṭakayoḥ	maṅgalāṣṭakeṣu

Compound maṅgalāṣṭaka -

Adverb -maṅgalāṣṭakam -maṅgalāṣṭakāt