Declension table of bhāvavacana

Masculine	Singular	Dual	Plural
Nominative	bhāvavacanaḥ	bhāvavacanau	bhāvavacanāḥ
Vocative	bhāvavacana	bhāvavacanau	bhāvavacanāḥ
Accusative	bhāvavacanam	bhāvavacanau	bhāvavacanān
Instrumental	bhāvavacanena	bhāvavacanābhyām	bhāvavacanaiḥ bhāvavacanebhiḥ
Dative	bhāvavacanāya	bhāvavacanābhyām	bhāvavacanebhyaḥ
Ablative	bhāvavacanāt	bhāvavacanābhyām	bhāvavacanebhyaḥ
Genitive	bhāvavacanasya	bhāvavacanayoḥ	bhāvavacanānām
Locative	bhāvavacane	bhāvavacanayoḥ	bhāvavacaneṣu

Compound bhāvavacana -

Adverb -bhāvavacanam -bhāvavacanāt