Declension table of ?vyāhartavya

Masculine	Singular	Dual	Plural
Nominative	vyāhartavyaḥ	vyāhartavyau	vyāhartavyāḥ
Vocative	vyāhartavya	vyāhartavyau	vyāhartavyāḥ
Accusative	vyāhartavyam	vyāhartavyau	vyāhartavyān
Instrumental	vyāhartavyena	vyāhartavyābhyām	vyāhartavyaiḥ vyāhartavyebhiḥ
Dative	vyāhartavyāya	vyāhartavyābhyām	vyāhartavyebhyaḥ
Ablative	vyāhartavyāt	vyāhartavyābhyām	vyāhartavyebhyaḥ
Genitive	vyāhartavyasya	vyāhartavyayoḥ	vyāhartavyānām
Locative	vyāhartavye	vyāhartavyayoḥ	vyāhartavyeṣu

Compound vyāhartavya -

Adverb -vyāhartavyam -vyāhartavyāt