Declension table of ?vyavahartavya

Masculine	Singular	Dual	Plural
Nominative	vyavahartavyaḥ	vyavahartavyau	vyavahartavyāḥ
Vocative	vyavahartavya	vyavahartavyau	vyavahartavyāḥ
Accusative	vyavahartavyam	vyavahartavyau	vyavahartavyān
Instrumental	vyavahartavyena	vyavahartavyābhyām	vyavahartavyaiḥ vyavahartavyebhiḥ
Dative	vyavahartavyāya	vyavahartavyābhyām	vyavahartavyebhyaḥ
Ablative	vyavahartavyāt	vyavahartavyābhyām	vyavahartavyebhyaḥ
Genitive	vyavahartavyasya	vyavahartavyayoḥ	vyavahartavyānām
Locative	vyavahartavye	vyavahartavyayoḥ	vyavahartavyeṣu

Compound vyavahartavya -

Adverb -vyavahartavyam -vyavahartavyāt