Declension table of ?piṇḍayitavya

Masculine	Singular	Dual	Plural
Nominative	piṇḍayitavyaḥ	piṇḍayitavyau	piṇḍayitavyāḥ
Vocative	piṇḍayitavya	piṇḍayitavyau	piṇḍayitavyāḥ
Accusative	piṇḍayitavyam	piṇḍayitavyau	piṇḍayitavyān
Instrumental	piṇḍayitavyena	piṇḍayitavyābhyām	piṇḍayitavyaiḥ
Dative	piṇḍayitavyāya	piṇḍayitavyābhyām	piṇḍayitavyebhyaḥ
Ablative	piṇḍayitavyāt	piṇḍayitavyābhyām	piṇḍayitavyebhyaḥ
Genitive	piṇḍayitavyasya	piṇḍayitavyayoḥ	piṇḍayitavyānām
Locative	piṇḍayitavye	piṇḍayitavyayoḥ	piṇḍayitavyeṣu

Compound piṇḍayitavya -

Adverb -piṇḍayitavyam -piṇḍayitavyāt