Declension table of ?vṛkāsya

Masculine	Singular	Dual	Plural
Nominative	vṛkāsyaḥ	vṛkāsyau	vṛkāsyāḥ
Vocative	vṛkāsya	vṛkāsyau	vṛkāsyāḥ
Accusative	vṛkāsyam	vṛkāsyau	vṛkāsyān
Instrumental	vṛkāsyena	vṛkāsyābhyām	vṛkāsyaiḥ vṛkāsyebhiḥ
Dative	vṛkāsyāya	vṛkāsyābhyām	vṛkāsyebhyaḥ
Ablative	vṛkāsyāt	vṛkāsyābhyām	vṛkāsyebhyaḥ
Genitive	vṛkāsyasya	vṛkāsyayoḥ	vṛkāsyānām
Locative	vṛkāsye	vṛkāsyayoḥ	vṛkāsyeṣu

Compound vṛkāsya -

Adverb -vṛkāsyam -vṛkāsyāt