Declension table of abhāva

Masculine	Singular	Dual	Plural
Nominative	abhāvaḥ	abhāvau	abhāvāḥ
Vocative	abhāva	abhāvau	abhāvāḥ
Accusative	abhāvam	abhāvau	abhāvān
Instrumental	abhāvena	abhāvābhyām	abhāvaiḥ abhāvebhiḥ
Dative	abhāvāya	abhāvābhyām	abhāvebhyaḥ
Ablative	abhāvāt	abhāvābhyām	abhāvebhyaḥ
Genitive	abhāvasya	abhāvayoḥ	abhāvānām
Locative	abhāve	abhāvayoḥ	abhāveṣu

Compound abhāva -

Adverb -abhāvam -abhāvāt