Declension table of ?sannabhāva

Neuter	Singular	Dual	Plural
Nominative	sannabhāvam	sannabhāve	sannabhāvāni
Vocative	sannabhāva	sannabhāve	sannabhāvāni
Accusative	sannabhāvam	sannabhāve	sannabhāvāni
Instrumental	sannabhāvena	sannabhāvābhyām	sannabhāvaiḥ
Dative	sannabhāvāya	sannabhāvābhyām	sannabhāvebhyaḥ
Ablative	sannabhāvāt	sannabhāvābhyām	sannabhāvebhyaḥ
Genitive	sannabhāvasya	sannabhāvayoḥ	sannabhāvānām
Locative	sannabhāve	sannabhāvayoḥ	sannabhāveṣu

Compound sannabhāva -

Adverb -sannabhāvam -sannabhāvāt