Declension table of ?parabhāva

Masculine	Singular	Dual	Plural
Nominative	parabhāvaḥ	parabhāvau	parabhāvāḥ
Vocative	parabhāva	parabhāvau	parabhāvāḥ
Accusative	parabhāvam	parabhāvau	parabhāvān
Instrumental	parabhāveṇa	parabhāvābhyām	parabhāvaiḥ parabhāvebhiḥ
Dative	parabhāvāya	parabhāvābhyām	parabhāvebhyaḥ
Ablative	parabhāvāt	parabhāvābhyām	parabhāvebhyaḥ
Genitive	parabhāvasya	parabhāvayoḥ	parabhāvāṇām
Locative	parabhāve	parabhāvayoḥ	parabhāveṣu

Compound parabhāva -

Adverb -parabhāvam -parabhāvāt