Declension table of ?kṛṣṇasiṃha

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇasiṃhaḥ	kṛṣṇasiṃhau	kṛṣṇasiṃhāḥ
Vocative	kṛṣṇasiṃha	kṛṣṇasiṃhau	kṛṣṇasiṃhāḥ
Accusative	kṛṣṇasiṃham	kṛṣṇasiṃhau	kṛṣṇasiṃhān
Instrumental	kṛṣṇasiṃhena	kṛṣṇasiṃhābhyām	kṛṣṇasiṃhaiḥ
Dative	kṛṣṇasiṃhāya	kṛṣṇasiṃhābhyām	kṛṣṇasiṃhebhyaḥ
Ablative	kṛṣṇasiṃhāt	kṛṣṇasiṃhābhyām	kṛṣṇasiṃhebhyaḥ
Genitive	kṛṣṇasiṃhasya	kṛṣṇasiṃhayoḥ	kṛṣṇasiṃhānām
Locative	kṛṣṇasiṃhe	kṛṣṇasiṃhayoḥ	kṛṣṇasiṃheṣu

Compound kṛṣṇasiṃha -

Adverb -kṛṣṇasiṃham -kṛṣṇasiṃhāt