Declension table of ?piṃsayitavya

Neuter	Singular	Dual	Plural
Nominative	piṃsayitavyam	piṃsayitavye	piṃsayitavyāni
Vocative	piṃsayitavya	piṃsayitavye	piṃsayitavyāni
Accusative	piṃsayitavyam	piṃsayitavye	piṃsayitavyāni
Instrumental	piṃsayitavyena	piṃsayitavyābhyām	piṃsayitavyaiḥ
Dative	piṃsayitavyāya	piṃsayitavyābhyām	piṃsayitavyebhyaḥ
Ablative	piṃsayitavyāt	piṃsayitavyābhyām	piṃsayitavyebhyaḥ
Genitive	piṃsayitavyasya	piṃsayitavyayoḥ	piṃsayitavyānām
Locative	piṃsayitavye	piṃsayitavyayoḥ	piṃsayitavyeṣu

Compound piṃsayitavya -

Adverb -piṃsayitavyam -piṃsayitavyāt