Declension table of paṭhitavya

Masculine	Singular	Dual	Plural
Nominative	paṭhitavyaḥ	paṭhitavyau	paṭhitavyāḥ
Vocative	paṭhitavya	paṭhitavyau	paṭhitavyāḥ
Accusative	paṭhitavyam	paṭhitavyau	paṭhitavyān
Instrumental	paṭhitavyena	paṭhitavyābhyām	paṭhitavyaiḥ paṭhitavyebhiḥ
Dative	paṭhitavyāya	paṭhitavyābhyām	paṭhitavyebhyaḥ
Ablative	paṭhitavyāt	paṭhitavyābhyām	paṭhitavyebhyaḥ
Genitive	paṭhitavyasya	paṭhitavyayoḥ	paṭhitavyānām
Locative	paṭhitavye	paṭhitavyayoḥ	paṭhitavyeṣu

Compound paṭhitavya -

Adverb -paṭhitavyam -paṭhitavyāt