Declension table of ?dundubhya

Neuter	Singular	Dual	Plural
Nominative	dundubhyam	dundubhye	dundubhyāni
Vocative	dundubhya	dundubhye	dundubhyāni
Accusative	dundubhyam	dundubhye	dundubhyāni
Instrumental	dundubhyena	dundubhyābhyām	dundubhyaiḥ
Dative	dundubhyāya	dundubhyābhyām	dundubhyebhyaḥ
Ablative	dundubhyāt	dundubhyābhyām	dundubhyebhyaḥ
Genitive	dundubhyasya	dundubhyayoḥ	dundubhyānām
Locative	dundubhye	dundubhyayoḥ	dundubhyeṣu

Compound dundubhya -

Adverb -dundubhyam -dundubhyāt