Declension table of ?rūkṣabhāva

Masculine	Singular	Dual	Plural
Nominative	rūkṣabhāvaḥ	rūkṣabhāvau	rūkṣabhāvāḥ
Vocative	rūkṣabhāva	rūkṣabhāvau	rūkṣabhāvāḥ
Accusative	rūkṣabhāvam	rūkṣabhāvau	rūkṣabhāvān
Instrumental	rūkṣabhāveṇa	rūkṣabhāvābhyām	rūkṣabhāvaiḥ rūkṣabhāvebhiḥ
Dative	rūkṣabhāvāya	rūkṣabhāvābhyām	rūkṣabhāvebhyaḥ
Ablative	rūkṣabhāvāt	rūkṣabhāvābhyām	rūkṣabhāvebhyaḥ
Genitive	rūkṣabhāvasya	rūkṣabhāvayoḥ	rūkṣabhāvāṇām
Locative	rūkṣabhāve	rūkṣabhāvayoḥ	rūkṣabhāveṣu

Compound rūkṣabhāva -

Adverb -rūkṣabhāvam -rūkṣabhāvāt