Declension table of mahāvana

Neuter	Singular	Dual	Plural
Nominative	mahāvanam	mahāvane	mahāvanāni
Vocative	mahāvana	mahāvane	mahāvanāni
Accusative	mahāvanam	mahāvane	mahāvanāni
Instrumental	mahāvanena	mahāvanābhyām	mahāvanaiḥ
Dative	mahāvanāya	mahāvanābhyām	mahāvanebhyaḥ
Ablative	mahāvanāt	mahāvanābhyām	mahāvanebhyaḥ
Genitive	mahāvanasya	mahāvanayoḥ	mahāvanānām
Locative	mahāvane	mahāvanayoḥ	mahāvaneṣu

Compound mahāvana -

Adverb -mahāvanam -mahāvanāt