Declension table of ?ūrdhvajānuka

Neuter	Singular	Dual	Plural
Nominative	ūrdhvajānukam	ūrdhvajānuke	ūrdhvajānukāni
Vocative	ūrdhvajānuka	ūrdhvajānuke	ūrdhvajānukāni
Accusative	ūrdhvajānukam	ūrdhvajānuke	ūrdhvajānukāni
Instrumental	ūrdhvajānukena	ūrdhvajānukābhyām	ūrdhvajānukaiḥ
Dative	ūrdhvajānukāya	ūrdhvajānukābhyām	ūrdhvajānukebhyaḥ
Ablative	ūrdhvajānukāt	ūrdhvajānukābhyām	ūrdhvajānukebhyaḥ
Genitive	ūrdhvajānukasya	ūrdhvajānukayoḥ	ūrdhvajānukānām
Locative	ūrdhvajānuke	ūrdhvajānukayoḥ	ūrdhvajānukeṣu

Compound ūrdhvajānuka -

Adverb -ūrdhvajānukam -ūrdhvajānukāt