Declension table of brahmavarcasa

Neuter	Singular	Dual	Plural
Nominative	brahmavarcasam	brahmavarcase	brahmavarcasāni
Vocative	brahmavarcasa	brahmavarcase	brahmavarcasāni
Accusative	brahmavarcasam	brahmavarcase	brahmavarcasāni
Instrumental	brahmavarcasena	brahmavarcasābhyām	brahmavarcasaiḥ
Dative	brahmavarcasāya	brahmavarcasābhyām	brahmavarcasebhyaḥ
Ablative	brahmavarcasāt	brahmavarcasābhyām	brahmavarcasebhyaḥ
Genitive	brahmavarcasasya	brahmavarcasayoḥ	brahmavarcasānām
Locative	brahmavarcase	brahmavarcasayoḥ	brahmavarcaseṣu

Compound brahmavarcasa -

Adverb -brahmavarcasam -brahmavarcasāt