Declension table of ?mahānagna

Masculine	Singular	Dual	Plural
Nominative	mahānagnaḥ	mahānagnau	mahānagnāḥ
Vocative	mahānagna	mahānagnau	mahānagnāḥ
Accusative	mahānagnam	mahānagnau	mahānagnān
Instrumental	mahānagnena	mahānagnābhyām	mahānagnaiḥ mahānagnebhiḥ
Dative	mahānagnāya	mahānagnābhyām	mahānagnebhyaḥ
Ablative	mahānagnāt	mahānagnābhyām	mahānagnebhyaḥ
Genitive	mahānagnasya	mahānagnayoḥ	mahānagnānām
Locative	mahānagne	mahānagnayoḥ	mahānagneṣu

Compound mahānagna -

Adverb -mahānagnam -mahānagnāt