Declension table of ?jāpayitavya

Neuter	Singular	Dual	Plural
Nominative	jāpayitavyam	jāpayitavye	jāpayitavyāni
Vocative	jāpayitavya	jāpayitavye	jāpayitavyāni
Accusative	jāpayitavyam	jāpayitavye	jāpayitavyāni
Instrumental	jāpayitavyena	jāpayitavyābhyām	jāpayitavyaiḥ
Dative	jāpayitavyāya	jāpayitavyābhyām	jāpayitavyebhyaḥ
Ablative	jāpayitavyāt	jāpayitavyābhyām	jāpayitavyebhyaḥ
Genitive	jāpayitavyasya	jāpayitavyayoḥ	jāpayitavyānām
Locative	jāpayitavye	jāpayitavyayoḥ	jāpayitavyeṣu

Compound jāpayitavya -

Adverb -jāpayitavyam -jāpayitavyāt