Declension table of ?yamunādvīpa

Neuter	Singular	Dual	Plural
Nominative	yamunādvīpam	yamunādvīpe	yamunādvīpāni
Vocative	yamunādvīpa	yamunādvīpe	yamunādvīpāni
Accusative	yamunādvīpam	yamunādvīpe	yamunādvīpāni
Instrumental	yamunādvīpena	yamunādvīpābhyām	yamunādvīpaiḥ
Dative	yamunādvīpāya	yamunādvīpābhyām	yamunādvīpebhyaḥ
Ablative	yamunādvīpāt	yamunādvīpābhyām	yamunādvīpebhyaḥ
Genitive	yamunādvīpasya	yamunādvīpayoḥ	yamunādvīpānām
Locative	yamunādvīpe	yamunādvīpayoḥ	yamunādvīpeṣu

Compound yamunādvīpa -

Adverb -yamunādvīpam -yamunādvīpāt