Declension table of ?ūcāna

Masculine	Singular	Dual	Plural
Nominative	ūcānaḥ	ūcānau	ūcānāḥ
Vocative	ūcāna	ūcānau	ūcānāḥ
Accusative	ūcānam	ūcānau	ūcānān
Instrumental	ūcānena	ūcānābhyām	ūcānaiḥ ūcānebhiḥ
Dative	ūcānāya	ūcānābhyām	ūcānebhyaḥ
Ablative	ūcānāt	ūcānābhyām	ūcānebhyaḥ
Genitive	ūcānasya	ūcānayoḥ	ūcānānām
Locative	ūcāne	ūcānayoḥ	ūcāneṣu

Compound ūcāna -

Adverb -ūcānam -ūcānāt