Declension table of ?pāyayitavya

Masculine	Singular	Dual	Plural
Nominative	pāyayitavyaḥ	pāyayitavyau	pāyayitavyāḥ
Vocative	pāyayitavya	pāyayitavyau	pāyayitavyāḥ
Accusative	pāyayitavyam	pāyayitavyau	pāyayitavyān
Instrumental	pāyayitavyena	pāyayitavyābhyām	pāyayitavyaiḥ pāyayitavyebhiḥ
Dative	pāyayitavyāya	pāyayitavyābhyām	pāyayitavyebhyaḥ
Ablative	pāyayitavyāt	pāyayitavyābhyām	pāyayitavyebhyaḥ
Genitive	pāyayitavyasya	pāyayitavyayoḥ	pāyayitavyānām
Locative	pāyayitavye	pāyayitavyayoḥ	pāyayitavyeṣu

Compound pāyayitavya -

Adverb -pāyayitavyam -pāyayitavyāt