Declension table of ?klavitavya

Neuter	Singular	Dual	Plural
Nominative	klavitavyam	klavitavye	klavitavyāni
Vocative	klavitavya	klavitavye	klavitavyāni
Accusative	klavitavyam	klavitavye	klavitavyāni
Instrumental	klavitavyena	klavitavyābhyām	klavitavyaiḥ
Dative	klavitavyāya	klavitavyābhyām	klavitavyebhyaḥ
Ablative	klavitavyāt	klavitavyābhyām	klavitavyebhyaḥ
Genitive	klavitavyasya	klavitavyayoḥ	klavitavyānām
Locative	klavitavye	klavitavyayoḥ	klavitavyeṣu

Compound klavitavya -

Adverb -klavitavyam -klavitavyāt