Declension table of ?bhāvavācaka

Neuter	Singular	Dual	Plural
Nominative	bhāvavācakam	bhāvavācake	bhāvavācakāni
Vocative	bhāvavācaka	bhāvavācake	bhāvavācakāni
Accusative	bhāvavācakam	bhāvavācake	bhāvavācakāni
Instrumental	bhāvavācakena	bhāvavācakābhyām	bhāvavācakaiḥ
Dative	bhāvavācakāya	bhāvavācakābhyām	bhāvavācakebhyaḥ
Ablative	bhāvavācakāt	bhāvavācakābhyām	bhāvavācakebhyaḥ
Genitive	bhāvavācakasya	bhāvavācakayoḥ	bhāvavācakānām
Locative	bhāvavācake	bhāvavācakayoḥ	bhāvavācakeṣu

Compound bhāvavācaka -

Adverb -bhāvavācakam -bhāvavācakāt