Declension table of ?samādhātavya

Masculine	Singular	Dual	Plural
Nominative	samādhātavyaḥ	samādhātavyau	samādhātavyāḥ
Vocative	samādhātavya	samādhātavyau	samādhātavyāḥ
Accusative	samādhātavyam	samādhātavyau	samādhātavyān
Instrumental	samādhātavyena	samādhātavyābhyām	samādhātavyaiḥ samādhātavyebhiḥ
Dative	samādhātavyāya	samādhātavyābhyām	samādhātavyebhyaḥ
Ablative	samādhātavyāt	samādhātavyābhyām	samādhātavyebhyaḥ
Genitive	samādhātavyasya	samādhātavyayoḥ	samādhātavyānām
Locative	samādhātavye	samādhātavyayoḥ	samādhātavyeṣu

Compound samādhātavya -

Adverb -samādhātavyam -samādhātavyāt