Declension table of ucchūna

Neuter	Singular	Dual	Plural
Nominative	ucchūnam	ucchūne	ucchūnāni
Vocative	ucchūna	ucchūne	ucchūnāni
Accusative	ucchūnam	ucchūne	ucchūnāni
Instrumental	ucchūnena	ucchūnābhyām	ucchūnaiḥ
Dative	ucchūnāya	ucchūnābhyām	ucchūnebhyaḥ
Ablative	ucchūnāt	ucchūnābhyām	ucchūnebhyaḥ
Genitive	ucchūnasya	ucchūnayoḥ	ucchūnānām
Locative	ucchūne	ucchūnayoḥ	ucchūneṣu

Compound ucchūna -

Adverb -ucchūnam -ucchūnāt