Declension table of ?svāpayitavya

Masculine	Singular	Dual	Plural
Nominative	svāpayitavyaḥ	svāpayitavyau	svāpayitavyāḥ
Vocative	svāpayitavya	svāpayitavyau	svāpayitavyāḥ
Accusative	svāpayitavyam	svāpayitavyau	svāpayitavyān
Instrumental	svāpayitavyena	svāpayitavyābhyām	svāpayitavyaiḥ svāpayitavyebhiḥ
Dative	svāpayitavyāya	svāpayitavyābhyām	svāpayitavyebhyaḥ
Ablative	svāpayitavyāt	svāpayitavyābhyām	svāpayitavyebhyaḥ
Genitive	svāpayitavyasya	svāpayitavyayoḥ	svāpayitavyānām
Locative	svāpayitavye	svāpayitavyayoḥ	svāpayitavyeṣu

Compound svāpayitavya -

Adverb -svāpayitavyam -svāpayitavyāt