Declension table of kṛṣṇavartman

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇavartmā	kṛṣṇavartmānau	kṛṣṇavartmānaḥ
Vocative	kṛṣṇavartman	kṛṣṇavartmānau	kṛṣṇavartmānaḥ
Accusative	kṛṣṇavartmānam	kṛṣṇavartmānau	kṛṣṇavartmanaḥ
Instrumental	kṛṣṇavartmanā	kṛṣṇavartmabhyām	kṛṣṇavartmabhiḥ
Dative	kṛṣṇavartmane	kṛṣṇavartmabhyām	kṛṣṇavartmabhyaḥ
Ablative	kṛṣṇavartmanaḥ	kṛṣṇavartmabhyām	kṛṣṇavartmabhyaḥ
Genitive	kṛṣṇavartmanaḥ	kṛṣṇavartmanoḥ	kṛṣṇavartmanām
Locative	kṛṣṇavartmani	kṛṣṇavartmanoḥ	kṛṣṇavartmasu

Compound kṛṣṇavartma -

Adverb -kṛṣṇavartmam