Declension table of ?kṛṣṇapakṣīya

Neuter	Singular	Dual	Plural
Nominative	kṛṣṇapakṣīyam	kṛṣṇapakṣīye	kṛṣṇapakṣīyāṇi
Vocative	kṛṣṇapakṣīya	kṛṣṇapakṣīye	kṛṣṇapakṣīyāṇi
Accusative	kṛṣṇapakṣīyam	kṛṣṇapakṣīye	kṛṣṇapakṣīyāṇi
Instrumental	kṛṣṇapakṣīyeṇa	kṛṣṇapakṣīyābhyām	kṛṣṇapakṣīyaiḥ
Dative	kṛṣṇapakṣīyāya	kṛṣṇapakṣīyābhyām	kṛṣṇapakṣīyebhyaḥ
Ablative	kṛṣṇapakṣīyāt	kṛṣṇapakṣīyābhyām	kṛṣṇapakṣīyebhyaḥ
Genitive	kṛṣṇapakṣīyasya	kṛṣṇapakṣīyayoḥ	kṛṣṇapakṣīyāṇām
Locative	kṛṣṇapakṣīye	kṛṣṇapakṣīyayoḥ	kṛṣṇapakṣīyeṣu

Compound kṛṣṇapakṣīya -

Adverb -kṛṣṇapakṣīyam -kṛṣṇapakṣīyāt