Declension table of ?madbhāva

Masculine	Singular	Dual	Plural
Nominative	madbhāvaḥ	madbhāvau	madbhāvāḥ
Vocative	madbhāva	madbhāvau	madbhāvāḥ
Accusative	madbhāvam	madbhāvau	madbhāvān
Instrumental	madbhāvena	madbhāvābhyām	madbhāvaiḥ madbhāvebhiḥ
Dative	madbhāvāya	madbhāvābhyām	madbhāvebhyaḥ
Ablative	madbhāvāt	madbhāvābhyām	madbhāvebhyaḥ
Genitive	madbhāvasya	madbhāvayoḥ	madbhāvānām
Locative	madbhāve	madbhāvayoḥ	madbhāveṣu

Compound madbhāva -

Adverb -madbhāvam -madbhāvāt