Declension table of ?anarthabhāva

Neuter	Singular	Dual	Plural
Nominative	anarthabhāvam	anarthabhāve	anarthabhāvāni
Vocative	anarthabhāva	anarthabhāve	anarthabhāvāni
Accusative	anarthabhāvam	anarthabhāve	anarthabhāvāni
Instrumental	anarthabhāvena	anarthabhāvābhyām	anarthabhāvaiḥ
Dative	anarthabhāvāya	anarthabhāvābhyām	anarthabhāvebhyaḥ
Ablative	anarthabhāvāt	anarthabhāvābhyām	anarthabhāvebhyaḥ
Genitive	anarthabhāvasya	anarthabhāvayoḥ	anarthabhāvānām
Locative	anarthabhāve	anarthabhāvayoḥ	anarthabhāveṣu

Compound anarthabhāva -

Adverb -anarthabhāvam -anarthabhāvāt