Declension table of ?kṛṣṇakarṇī

Feminine	Singular	Dual	Plural
Nominative	kṛṣṇakarṇī	kṛṣṇakarṇyau	kṛṣṇakarṇyaḥ
Vocative	kṛṣṇakarṇi	kṛṣṇakarṇyau	kṛṣṇakarṇyaḥ
Accusative	kṛṣṇakarṇīm	kṛṣṇakarṇyau	kṛṣṇakarṇīḥ
Instrumental	kṛṣṇakarṇyā	kṛṣṇakarṇībhyām	kṛṣṇakarṇībhiḥ
Dative	kṛṣṇakarṇyai	kṛṣṇakarṇībhyām	kṛṣṇakarṇībhyaḥ
Ablative	kṛṣṇakarṇyāḥ	kṛṣṇakarṇībhyām	kṛṣṇakarṇībhyaḥ
Genitive	kṛṣṇakarṇyāḥ	kṛṣṇakarṇyoḥ	kṛṣṇakarṇīnām
Locative	kṛṣṇakarṇyām	kṛṣṇakarṇyoḥ	kṛṣṇakarṇīṣu

Compound kṛṣṇakarṇi - kṛṣṇakarṇī -

Adverb -kṛṣṇakarṇi