Declension table of ?kṛṣṇastotra

Neuter	Singular	Dual	Plural
Nominative	kṛṣṇastotram	kṛṣṇastotre	kṛṣṇastotrāṇi
Vocative	kṛṣṇastotra	kṛṣṇastotre	kṛṣṇastotrāṇi
Accusative	kṛṣṇastotram	kṛṣṇastotre	kṛṣṇastotrāṇi
Instrumental	kṛṣṇastotreṇa	kṛṣṇastotrābhyām	kṛṣṇastotraiḥ
Dative	kṛṣṇastotrāya	kṛṣṇastotrābhyām	kṛṣṇastotrebhyaḥ
Ablative	kṛṣṇastotrāt	kṛṣṇastotrābhyām	kṛṣṇastotrebhyaḥ
Genitive	kṛṣṇastotrasya	kṛṣṇastotrayoḥ	kṛṣṇastotrāṇām
Locative	kṛṣṇastotre	kṛṣṇastotrayoḥ	kṛṣṇastotreṣu

Compound kṛṣṇastotra -

Adverb -kṛṣṇastotram -kṛṣṇastotrāt