Declension table of ?kṛṣṇanetra

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇanetraḥ	kṛṣṇanetrau	kṛṣṇanetrāḥ
Vocative	kṛṣṇanetra	kṛṣṇanetrau	kṛṣṇanetrāḥ
Accusative	kṛṣṇanetram	kṛṣṇanetrau	kṛṣṇanetrān
Instrumental	kṛṣṇanetreṇa	kṛṣṇanetrābhyām	kṛṣṇanetraiḥ kṛṣṇanetrebhiḥ
Dative	kṛṣṇanetrāya	kṛṣṇanetrābhyām	kṛṣṇanetrebhyaḥ
Ablative	kṛṣṇanetrāt	kṛṣṇanetrābhyām	kṛṣṇanetrebhyaḥ
Genitive	kṛṣṇanetrasya	kṛṣṇanetrayoḥ	kṛṣṇanetrāṇām
Locative	kṛṣṇanetre	kṛṣṇanetrayoḥ	kṛṣṇanetreṣu

Compound kṛṣṇanetra -

Adverb -kṛṣṇanetram -kṛṣṇanetrāt