Declension table of ?kṛṣṇāhi

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇāhiḥ	kṛṣṇāhī	kṛṣṇāhayaḥ
Vocative	kṛṣṇāhe	kṛṣṇāhī	kṛṣṇāhayaḥ
Accusative	kṛṣṇāhim	kṛṣṇāhī	kṛṣṇāhīn
Instrumental	kṛṣṇāhinā	kṛṣṇāhibhyām	kṛṣṇāhibhiḥ
Dative	kṛṣṇāhaye	kṛṣṇāhibhyām	kṛṣṇāhibhyaḥ
Ablative	kṛṣṇāheḥ	kṛṣṇāhibhyām	kṛṣṇāhibhyaḥ
Genitive	kṛṣṇāheḥ	kṛṣṇāhyoḥ	kṛṣṇāhīnām
Locative	kṛṣṇāhau	kṛṣṇāhyoḥ	kṛṣṇāhiṣu

Compound kṛṣṇāhi -

Adverb -kṛṣṇāhi