Declension table of ?mayayitavya

Neuter	Singular	Dual	Plural
Nominative	mayayitavyam	mayayitavye	mayayitavyāni
Vocative	mayayitavya	mayayitavye	mayayitavyāni
Accusative	mayayitavyam	mayayitavye	mayayitavyāni
Instrumental	mayayitavyena	mayayitavyābhyām	mayayitavyaiḥ
Dative	mayayitavyāya	mayayitavyābhyām	mayayitavyebhyaḥ
Ablative	mayayitavyāt	mayayitavyābhyām	mayayitavyebhyaḥ
Genitive	mayayitavyasya	mayayitavyayoḥ	mayayitavyānām
Locative	mayayitavye	mayayitavyayoḥ	mayayitavyeṣu

Compound mayayitavya -

Adverb -mayayitavyam -mayayitavyāt