Declension table of ?vāśayitavya

Masculine	Singular	Dual	Plural
Nominative	vāśayitavyaḥ	vāśayitavyau	vāśayitavyāḥ
Vocative	vāśayitavya	vāśayitavyau	vāśayitavyāḥ
Accusative	vāśayitavyam	vāśayitavyau	vāśayitavyān
Instrumental	vāśayitavyena	vāśayitavyābhyām	vāśayitavyaiḥ vāśayitavyebhiḥ
Dative	vāśayitavyāya	vāśayitavyābhyām	vāśayitavyebhyaḥ
Ablative	vāśayitavyāt	vāśayitavyābhyām	vāśayitavyebhyaḥ
Genitive	vāśayitavyasya	vāśayitavyayoḥ	vāśayitavyānām
Locative	vāśayitavye	vāśayitavyayoḥ	vāśayitavyeṣu

Compound vāśayitavya -

Adverb -vāśayitavyam -vāśayitavyāt