Declension table of ?kṛṣṇaśakti

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇaśaktiḥ	kṛṣṇaśaktī	kṛṣṇaśaktayaḥ
Vocative	kṛṣṇaśakte	kṛṣṇaśaktī	kṛṣṇaśaktayaḥ
Accusative	kṛṣṇaśaktim	kṛṣṇaśaktī	kṛṣṇaśaktīn
Instrumental	kṛṣṇaśaktinā	kṛṣṇaśaktibhyām	kṛṣṇaśaktibhiḥ
Dative	kṛṣṇaśaktaye	kṛṣṇaśaktibhyām	kṛṣṇaśaktibhyaḥ
Ablative	kṛṣṇaśakteḥ	kṛṣṇaśaktibhyām	kṛṣṇaśaktibhyaḥ
Genitive	kṛṣṇaśakteḥ	kṛṣṇaśaktyoḥ	kṛṣṇaśaktīnām
Locative	kṛṣṇaśaktau	kṛṣṇaśaktyoḥ	kṛṣṇaśaktiṣu

Compound kṛṣṇaśakti -

Adverb -kṛṣṇaśakti