Declension table of ?bṛhannīlatantra

Neuter	Singular	Dual	Plural
Nominative	bṛhannīlatantram	bṛhannīlatantre	bṛhannīlatantrāṇi
Vocative	bṛhannīlatantra	bṛhannīlatantre	bṛhannīlatantrāṇi
Accusative	bṛhannīlatantram	bṛhannīlatantre	bṛhannīlatantrāṇi
Instrumental	bṛhannīlatantreṇa	bṛhannīlatantrābhyām	bṛhannīlatantraiḥ
Dative	bṛhannīlatantrāya	bṛhannīlatantrābhyām	bṛhannīlatantrebhyaḥ
Ablative	bṛhannīlatantrāt	bṛhannīlatantrābhyām	bṛhannīlatantrebhyaḥ
Genitive	bṛhannīlatantrasya	bṛhannīlatantrayoḥ	bṛhannīlatantrāṇām
Locative	bṛhannīlatantre	bṛhannīlatantrayoḥ	bṛhannīlatantreṣu

Compound bṛhannīlatantra -

Adverb -bṛhannīlatantram -bṛhannīlatantrāt