Declension table of ?partavya

Neuter	Singular	Dual	Plural
Nominative	partavyam	partavye	partavyāni
Vocative	partavya	partavye	partavyāni
Accusative	partavyam	partavye	partavyāni
Instrumental	partavyena	partavyābhyām	partavyaiḥ
Dative	partavyāya	partavyābhyām	partavyebhyaḥ
Ablative	partavyāt	partavyābhyām	partavyebhyaḥ
Genitive	partavyasya	partavyayoḥ	partavyānām
Locative	partavye	partavyayoḥ	partavyeṣu

Compound partavya -

Adverb -partavyam -partavyāt