Declension table of ?dāsayitavya

Masculine	Singular	Dual	Plural
Nominative	dāsayitavyaḥ	dāsayitavyau	dāsayitavyāḥ
Vocative	dāsayitavya	dāsayitavyau	dāsayitavyāḥ
Accusative	dāsayitavyam	dāsayitavyau	dāsayitavyān
Instrumental	dāsayitavyena	dāsayitavyābhyām	dāsayitavyaiḥ dāsayitavyebhiḥ
Dative	dāsayitavyāya	dāsayitavyābhyām	dāsayitavyebhyaḥ
Ablative	dāsayitavyāt	dāsayitavyābhyām	dāsayitavyebhyaḥ
Genitive	dāsayitavyasya	dāsayitavyayoḥ	dāsayitavyānām
Locative	dāsayitavye	dāsayitavyayoḥ	dāsayitavyeṣu

Compound dāsayitavya -

Adverb -dāsayitavyam -dāsayitavyāt