Declension table of ?mahātaila

Neuter	Singular	Dual	Plural
Nominative	mahātailam	mahātaile	mahātailāni
Vocative	mahātaila	mahātaile	mahātailāni
Accusative	mahātailam	mahātaile	mahātailāni
Instrumental	mahātailena	mahātailābhyām	mahātailaiḥ
Dative	mahātailāya	mahātailābhyām	mahātailebhyaḥ
Ablative	mahātailāt	mahātailābhyām	mahātailebhyaḥ
Genitive	mahātailasya	mahātailayoḥ	mahātailānām
Locative	mahātaile	mahātailayoḥ	mahātaileṣu

Compound mahātaila -

Adverb -mahātailam -mahātailāt