Declension table of ?marcitavya

Masculine	Singular	Dual	Plural
Nominative	marcitavyaḥ	marcitavyau	marcitavyāḥ
Vocative	marcitavya	marcitavyau	marcitavyāḥ
Accusative	marcitavyam	marcitavyau	marcitavyān
Instrumental	marcitavyena	marcitavyābhyām	marcitavyaiḥ marcitavyebhiḥ
Dative	marcitavyāya	marcitavyābhyām	marcitavyebhyaḥ
Ablative	marcitavyāt	marcitavyābhyām	marcitavyebhyaḥ
Genitive	marcitavyasya	marcitavyayoḥ	marcitavyānām
Locative	marcitavye	marcitavyayoḥ	marcitavyeṣu

Compound marcitavya -

Adverb -marcitavyam -marcitavyāt