Declension table of ?ceṣṭayitavya

Neuter	Singular	Dual	Plural
Nominative	ceṣṭayitavyam	ceṣṭayitavye	ceṣṭayitavyāni
Vocative	ceṣṭayitavya	ceṣṭayitavye	ceṣṭayitavyāni
Accusative	ceṣṭayitavyam	ceṣṭayitavye	ceṣṭayitavyāni
Instrumental	ceṣṭayitavyena	ceṣṭayitavyābhyām	ceṣṭayitavyaiḥ
Dative	ceṣṭayitavyāya	ceṣṭayitavyābhyām	ceṣṭayitavyebhyaḥ
Ablative	ceṣṭayitavyāt	ceṣṭayitavyābhyām	ceṣṭayitavyebhyaḥ
Genitive	ceṣṭayitavyasya	ceṣṭayitavyayoḥ	ceṣṭayitavyānām
Locative	ceṣṭayitavye	ceṣṭayitavyayoḥ	ceṣṭayitavyeṣu

Compound ceṣṭayitavya -

Adverb -ceṣṭayitavyam -ceṣṭayitavyāt