Declension table of ?marvitavya

Masculine	Singular	Dual	Plural
Nominative	marvitavyaḥ	marvitavyau	marvitavyāḥ
Vocative	marvitavya	marvitavyau	marvitavyāḥ
Accusative	marvitavyam	marvitavyau	marvitavyān
Instrumental	marvitavyena	marvitavyābhyām	marvitavyaiḥ marvitavyebhiḥ
Dative	marvitavyāya	marvitavyābhyām	marvitavyebhyaḥ
Ablative	marvitavyāt	marvitavyābhyām	marvitavyebhyaḥ
Genitive	marvitavyasya	marvitavyayoḥ	marvitavyānām
Locative	marvitavye	marvitavyayoḥ	marvitavyeṣu

Compound marvitavya -

Adverb -marvitavyam -marvitavyāt