Declension table of ?piccayitavya

Neuter	Singular	Dual	Plural
Nominative	piccayitavyam	piccayitavye	piccayitavyāni
Vocative	piccayitavya	piccayitavye	piccayitavyāni
Accusative	piccayitavyam	piccayitavye	piccayitavyāni
Instrumental	piccayitavyena	piccayitavyābhyām	piccayitavyaiḥ
Dative	piccayitavyāya	piccayitavyābhyām	piccayitavyebhyaḥ
Ablative	piccayitavyāt	piccayitavyābhyām	piccayitavyebhyaḥ
Genitive	piccayitavyasya	piccayitavyayoḥ	piccayitavyānām
Locative	piccayitavye	piccayitavyayoḥ	piccayitavyeṣu

Compound piccayitavya -

Adverb -piccayitavyam -piccayitavyāt