Declension table of ?pācayitavya

Masculine	Singular	Dual	Plural
Nominative	pācayitavyaḥ	pācayitavyau	pācayitavyāḥ
Vocative	pācayitavya	pācayitavyau	pācayitavyāḥ
Accusative	pācayitavyam	pācayitavyau	pācayitavyān
Instrumental	pācayitavyena	pācayitavyābhyām	pācayitavyaiḥ pācayitavyebhiḥ
Dative	pācayitavyāya	pācayitavyābhyām	pācayitavyebhyaḥ
Ablative	pācayitavyāt	pācayitavyābhyām	pācayitavyebhyaḥ
Genitive	pācayitavyasya	pācayitavyayoḥ	pācayitavyānām
Locative	pācayitavye	pācayitavyayoḥ	pācayitavyeṣu

Compound pācayitavya -

Adverb -pācayitavyam -pācayitavyāt