Declension table of ?mahāgaṇapati

Masculine	Singular	Dual	Plural
Nominative	mahāgaṇapatiḥ	mahāgaṇapatī	mahāgaṇapatayaḥ
Vocative	mahāgaṇapate	mahāgaṇapatī	mahāgaṇapatayaḥ
Accusative	mahāgaṇapatim	mahāgaṇapatī	mahāgaṇapatīn
Instrumental	mahāgaṇapatinā	mahāgaṇapatibhyām	mahāgaṇapatibhiḥ
Dative	mahāgaṇapataye	mahāgaṇapatibhyām	mahāgaṇapatibhyaḥ
Ablative	mahāgaṇapateḥ	mahāgaṇapatibhyām	mahāgaṇapatibhyaḥ
Genitive	mahāgaṇapateḥ	mahāgaṇapatyoḥ	mahāgaṇapatīnām
Locative	mahāgaṇapatau	mahāgaṇapatyoḥ	mahāgaṇapatiṣu

Compound mahāgaṇapati -

Adverb -mahāgaṇapati