Declension table of ?sarpayitavya

Neuter	Singular	Dual	Plural
Nominative	sarpayitavyam	sarpayitavye	sarpayitavyāni
Vocative	sarpayitavya	sarpayitavye	sarpayitavyāni
Accusative	sarpayitavyam	sarpayitavye	sarpayitavyāni
Instrumental	sarpayitavyena	sarpayitavyābhyām	sarpayitavyaiḥ
Dative	sarpayitavyāya	sarpayitavyābhyām	sarpayitavyebhyaḥ
Ablative	sarpayitavyāt	sarpayitavyābhyām	sarpayitavyebhyaḥ
Genitive	sarpayitavyasya	sarpayitavyayoḥ	sarpayitavyānām
Locative	sarpayitavye	sarpayitavyayoḥ	sarpayitavyeṣu

Compound sarpayitavya -

Adverb -sarpayitavyam -sarpayitavyāt