Declension table of ?yāmayitavya

Masculine	Singular	Dual	Plural
Nominative	yāmayitavyaḥ	yāmayitavyau	yāmayitavyāḥ
Vocative	yāmayitavya	yāmayitavyau	yāmayitavyāḥ
Accusative	yāmayitavyam	yāmayitavyau	yāmayitavyān
Instrumental	yāmayitavyena	yāmayitavyābhyām	yāmayitavyaiḥ yāmayitavyebhiḥ
Dative	yāmayitavyāya	yāmayitavyābhyām	yāmayitavyebhyaḥ
Ablative	yāmayitavyāt	yāmayitavyābhyām	yāmayitavyebhyaḥ
Genitive	yāmayitavyasya	yāmayitavyayoḥ	yāmayitavyānām
Locative	yāmayitavye	yāmayitavyayoḥ	yāmayitavyeṣu

Compound yāmayitavya -

Adverb -yāmayitavyam -yāmayitavyāt