Declension table of vyavahārya

Neuter	Singular	Dual	Plural
Nominative	vyavahāryam	vyavahārye	vyavahāryāṇi
Vocative	vyavahārya	vyavahārye	vyavahāryāṇi
Accusative	vyavahāryam	vyavahārye	vyavahāryāṇi
Instrumental	vyavahāryeṇa	vyavahāryābhyām	vyavahāryaiḥ
Dative	vyavahāryāya	vyavahāryābhyām	vyavahāryebhyaḥ
Ablative	vyavahāryāt	vyavahāryābhyām	vyavahāryebhyaḥ
Genitive	vyavahāryasya	vyavahāryayoḥ	vyavahāryāṇām
Locative	vyavahārye	vyavahāryayoḥ	vyavahāryeṣu

Compound vyavahārya -

Adverb -vyavahāryam -vyavahāryāt