Declension table of ?kṛṣṇaśakuna

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇaśakunaḥ	kṛṣṇaśakunau	kṛṣṇaśakunāḥ
Vocative	kṛṣṇaśakuna	kṛṣṇaśakunau	kṛṣṇaśakunāḥ
Accusative	kṛṣṇaśakunam	kṛṣṇaśakunau	kṛṣṇaśakunān
Instrumental	kṛṣṇaśakunena	kṛṣṇaśakunābhyām	kṛṣṇaśakunaiḥ kṛṣṇaśakunebhiḥ
Dative	kṛṣṇaśakunāya	kṛṣṇaśakunābhyām	kṛṣṇaśakunebhyaḥ
Ablative	kṛṣṇaśakunāt	kṛṣṇaśakunābhyām	kṛṣṇaśakunebhyaḥ
Genitive	kṛṣṇaśakunasya	kṛṣṇaśakunayoḥ	kṛṣṇaśakunānām
Locative	kṛṣṇaśakune	kṛṣṇaśakunayoḥ	kṛṣṇaśakuneṣu

Compound kṛṣṇaśakuna -

Adverb -kṛṣṇaśakunam -kṛṣṇaśakunāt