Declension table of ?bhadrakālīmantra

Masculine	Singular	Dual	Plural
Nominative	bhadrakālīmantraḥ	bhadrakālīmantrau	bhadrakālīmantrāḥ
Vocative	bhadrakālīmantra	bhadrakālīmantrau	bhadrakālīmantrāḥ
Accusative	bhadrakālīmantram	bhadrakālīmantrau	bhadrakālīmantrān
Instrumental	bhadrakālīmantreṇa	bhadrakālīmantrābhyām	bhadrakālīmantraiḥ bhadrakālīmantrebhiḥ
Dative	bhadrakālīmantrāya	bhadrakālīmantrābhyām	bhadrakālīmantrebhyaḥ
Ablative	bhadrakālīmantrāt	bhadrakālīmantrābhyām	bhadrakālīmantrebhyaḥ
Genitive	bhadrakālīmantrasya	bhadrakālīmantrayoḥ	bhadrakālīmantrāṇām
Locative	bhadrakālīmantre	bhadrakālīmantrayoḥ	bhadrakālīmantreṣu

Compound bhadrakālīmantra -

Adverb -bhadrakālīmantram -bhadrakālīmantrāt