Declension table of martavya

Neuter	Singular	Dual	Plural
Nominative	martavyam	martavye	martavyāni
Vocative	martavya	martavye	martavyāni
Accusative	martavyam	martavye	martavyāni
Instrumental	martavyena	martavyābhyām	martavyaiḥ
Dative	martavyāya	martavyābhyām	martavyebhyaḥ
Ablative	martavyāt	martavyābhyām	martavyebhyaḥ
Genitive	martavyasya	martavyayoḥ	martavyānām
Locative	martavye	martavyayoḥ	martavyeṣu

Compound martavya -

Adverb -martavyam -martavyāt