Declension table of ?viṣāyitavya

Neuter	Singular	Dual	Plural
Nominative	viṣāyitavyam	viṣāyitavye	viṣāyitavyāni
Vocative	viṣāyitavya	viṣāyitavye	viṣāyitavyāni
Accusative	viṣāyitavyam	viṣāyitavye	viṣāyitavyāni
Instrumental	viṣāyitavyena	viṣāyitavyābhyām	viṣāyitavyaiḥ
Dative	viṣāyitavyāya	viṣāyitavyābhyām	viṣāyitavyebhyaḥ
Ablative	viṣāyitavyāt	viṣāyitavyābhyām	viṣāyitavyebhyaḥ
Genitive	viṣāyitavyasya	viṣāyitavyayoḥ	viṣāyitavyānām
Locative	viṣāyitavye	viṣāyitavyayoḥ	viṣāyitavyeṣu

Compound viṣāyitavya -

Adverb -viṣāyitavyam -viṣāyitavyāt