Declension table of ?kṛṣṇatāmra

Neuter	Singular	Dual	Plural
Nominative	kṛṣṇatāmram	kṛṣṇatāmre	kṛṣṇatāmrāṇi
Vocative	kṛṣṇatāmra	kṛṣṇatāmre	kṛṣṇatāmrāṇi
Accusative	kṛṣṇatāmram	kṛṣṇatāmre	kṛṣṇatāmrāṇi
Instrumental	kṛṣṇatāmreṇa	kṛṣṇatāmrābhyām	kṛṣṇatāmraiḥ
Dative	kṛṣṇatāmrāya	kṛṣṇatāmrābhyām	kṛṣṇatāmrebhyaḥ
Ablative	kṛṣṇatāmrāt	kṛṣṇatāmrābhyām	kṛṣṇatāmrebhyaḥ
Genitive	kṛṣṇatāmrasya	kṛṣṇatāmrayoḥ	kṛṣṇatāmrāṇām
Locative	kṛṣṇatāmre	kṛṣṇatāmrayoḥ	kṛṣṇatāmreṣu

Compound kṛṣṇatāmra -

Adverb -kṛṣṇatāmram -kṛṣṇatāmrāt