Declension table of ?ūrdhvamukha

Masculine	Singular	Dual	Plural
Nominative	ūrdhvamukhaḥ	ūrdhvamukhau	ūrdhvamukhāḥ
Vocative	ūrdhvamukha	ūrdhvamukhau	ūrdhvamukhāḥ
Accusative	ūrdhvamukham	ūrdhvamukhau	ūrdhvamukhān
Instrumental	ūrdhvamukhena	ūrdhvamukhābhyām	ūrdhvamukhaiḥ ūrdhvamukhebhiḥ
Dative	ūrdhvamukhāya	ūrdhvamukhābhyām	ūrdhvamukhebhyaḥ
Ablative	ūrdhvamukhāt	ūrdhvamukhābhyām	ūrdhvamukhebhyaḥ
Genitive	ūrdhvamukhasya	ūrdhvamukhayoḥ	ūrdhvamukhānām
Locative	ūrdhvamukhe	ūrdhvamukhayoḥ	ūrdhvamukheṣu

Compound ūrdhvamukha -

Adverb -ūrdhvamukham -ūrdhvamukhāt