Declension table of ?mahāteja

Neuter	Singular	Dual	Plural
Nominative	mahātejam	mahāteje	mahātejāni
Vocative	mahāteja	mahāteje	mahātejāni
Accusative	mahātejam	mahāteje	mahātejāni
Instrumental	mahātejena	mahātejābhyām	mahātejaiḥ
Dative	mahātejāya	mahātejābhyām	mahātejebhyaḥ
Ablative	mahātejāt	mahātejābhyām	mahātejebhyaḥ
Genitive	mahātejasya	mahātejayoḥ	mahātejānām
Locative	mahāteje	mahātejayoḥ	mahātejeṣu

Compound mahāteja -

Adverb -mahātejam -mahātejāt