Declension table of ?paṭapaṭāyitavya

Masculine	Singular	Dual	Plural
Nominative	paṭapaṭāyitavyaḥ	paṭapaṭāyitavyau	paṭapaṭāyitavyāḥ
Vocative	paṭapaṭāyitavya	paṭapaṭāyitavyau	paṭapaṭāyitavyāḥ
Accusative	paṭapaṭāyitavyam	paṭapaṭāyitavyau	paṭapaṭāyitavyān
Instrumental	paṭapaṭāyitavyena	paṭapaṭāyitavyābhyām	paṭapaṭāyitavyaiḥ paṭapaṭāyitavyebhiḥ
Dative	paṭapaṭāyitavyāya	paṭapaṭāyitavyābhyām	paṭapaṭāyitavyebhyaḥ
Ablative	paṭapaṭāyitavyāt	paṭapaṭāyitavyābhyām	paṭapaṭāyitavyebhyaḥ
Genitive	paṭapaṭāyitavyasya	paṭapaṭāyitavyayoḥ	paṭapaṭāyitavyānām
Locative	paṭapaṭāyitavye	paṭapaṭāyitavyayoḥ	paṭapaṭāyitavyeṣu

Compound paṭapaṭāyitavya -

Adverb -paṭapaṭāyitavyam -paṭapaṭāyitavyāt