Declension table of ?pyāyitavya

Neuter	Singular	Dual	Plural
Nominative	pyāyitavyam	pyāyitavye	pyāyitavyāni
Vocative	pyāyitavya	pyāyitavye	pyāyitavyāni
Accusative	pyāyitavyam	pyāyitavye	pyāyitavyāni
Instrumental	pyāyitavyena	pyāyitavyābhyām	pyāyitavyaiḥ
Dative	pyāyitavyāya	pyāyitavyābhyām	pyāyitavyebhyaḥ
Ablative	pyāyitavyāt	pyāyitavyābhyām	pyāyitavyebhyaḥ
Genitive	pyāyitavyasya	pyāyitavyayoḥ	pyāyitavyānām
Locative	pyāyitavye	pyāyitavyayoḥ	pyāyitavyeṣu

Compound pyāyitavya -

Adverb -pyāyitavyam -pyāyitavyāt