Declension table of ?jñāpayitavya

Neuter	Singular	Dual	Plural
Nominative	jñāpayitavyam	jñāpayitavye	jñāpayitavyāni
Vocative	jñāpayitavya	jñāpayitavye	jñāpayitavyāni
Accusative	jñāpayitavyam	jñāpayitavye	jñāpayitavyāni
Instrumental	jñāpayitavyena	jñāpayitavyābhyām	jñāpayitavyaiḥ
Dative	jñāpayitavyāya	jñāpayitavyābhyām	jñāpayitavyebhyaḥ
Ablative	jñāpayitavyāt	jñāpayitavyābhyām	jñāpayitavyebhyaḥ
Genitive	jñāpayitavyasya	jñāpayitavyayoḥ	jñāpayitavyānām
Locative	jñāpayitavye	jñāpayitavyayoḥ	jñāpayitavyeṣu

Compound jñāpayitavya -

Adverb -jñāpayitavyam -jñāpayitavyāt