Declension table of ?mahāṣṭamīnirṇaya

Masculine	Singular	Dual	Plural
Nominative	mahāṣṭamīnirṇayaḥ	mahāṣṭamīnirṇayau	mahāṣṭamīnirṇayāḥ
Vocative	mahāṣṭamīnirṇaya	mahāṣṭamīnirṇayau	mahāṣṭamīnirṇayāḥ
Accusative	mahāṣṭamīnirṇayam	mahāṣṭamīnirṇayau	mahāṣṭamīnirṇayān
Instrumental	mahāṣṭamīnirṇayena	mahāṣṭamīnirṇayābhyām	mahāṣṭamīnirṇayaiḥ mahāṣṭamīnirṇayebhiḥ
Dative	mahāṣṭamīnirṇayāya	mahāṣṭamīnirṇayābhyām	mahāṣṭamīnirṇayebhyaḥ
Ablative	mahāṣṭamīnirṇayāt	mahāṣṭamīnirṇayābhyām	mahāṣṭamīnirṇayebhyaḥ
Genitive	mahāṣṭamīnirṇayasya	mahāṣṭamīnirṇayayoḥ	mahāṣṭamīnirṇayānām
Locative	mahāṣṭamīnirṇaye	mahāṣṭamīnirṇayayoḥ	mahāṣṭamīnirṇayeṣu

Compound mahāṣṭamīnirṇaya -

Adverb -mahāṣṭamīnirṇayam -mahāṣṭamīnirṇayāt