Declension table of ?plevitavya

Neuter	Singular	Dual	Plural
Nominative	plevitavyam	plevitavye	plevitavyāni
Vocative	plevitavya	plevitavye	plevitavyāni
Accusative	plevitavyam	plevitavye	plevitavyāni
Instrumental	plevitavyena	plevitavyābhyām	plevitavyaiḥ
Dative	plevitavyāya	plevitavyābhyām	plevitavyebhyaḥ
Ablative	plevitavyāt	plevitavyābhyām	plevitavyebhyaḥ
Genitive	plevitavyasya	plevitavyayoḥ	plevitavyānām
Locative	plevitavye	plevitavyayoḥ	plevitavyeṣu

Compound plevitavya -

Adverb -plevitavyam -plevitavyāt