Declension table of ?dhrātavya

Masculine	Singular	Dual	Plural
Nominative	dhrātavyaḥ	dhrātavyau	dhrātavyāḥ
Vocative	dhrātavya	dhrātavyau	dhrātavyāḥ
Accusative	dhrātavyam	dhrātavyau	dhrātavyān
Instrumental	dhrātavyena	dhrātavyābhyām	dhrātavyaiḥ dhrātavyebhiḥ
Dative	dhrātavyāya	dhrātavyābhyām	dhrātavyebhyaḥ
Ablative	dhrātavyāt	dhrātavyābhyām	dhrātavyebhyaḥ
Genitive	dhrātavyasya	dhrātavyayoḥ	dhrātavyānām
Locative	dhrātavye	dhrātavyayoḥ	dhrātavyeṣu

Compound dhrātavya -

Adverb -dhrātavyam -dhrātavyāt