Declension table of ?ṛkṣakarṇī

Feminine	Singular	Dual	Plural
Nominative	ṛkṣakarṇī	ṛkṣakarṇyau	ṛkṣakarṇyaḥ
Vocative	ṛkṣakarṇi	ṛkṣakarṇyau	ṛkṣakarṇyaḥ
Accusative	ṛkṣakarṇīm	ṛkṣakarṇyau	ṛkṣakarṇīḥ
Instrumental	ṛkṣakarṇyā	ṛkṣakarṇībhyām	ṛkṣakarṇībhiḥ
Dative	ṛkṣakarṇyai	ṛkṣakarṇībhyām	ṛkṣakarṇībhyaḥ
Ablative	ṛkṣakarṇyāḥ	ṛkṣakarṇībhyām	ṛkṣakarṇībhyaḥ
Genitive	ṛkṣakarṇyāḥ	ṛkṣakarṇyoḥ	ṛkṣakarṇīnām
Locative	ṛkṣakarṇyām	ṛkṣakarṇyoḥ	ṛkṣakarṇīṣu

Compound ṛkṣakarṇi - ṛkṣakarṇī -

Adverb -ṛkṣakarṇi