Declension table of ?kṛṣṇapilla

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇapillaḥ	kṛṣṇapillau	kṛṣṇapillāḥ
Vocative	kṛṣṇapilla	kṛṣṇapillau	kṛṣṇapillāḥ
Accusative	kṛṣṇapillam	kṛṣṇapillau	kṛṣṇapillān
Instrumental	kṛṣṇapillena	kṛṣṇapillābhyām	kṛṣṇapillaiḥ kṛṣṇapillebhiḥ
Dative	kṛṣṇapillāya	kṛṣṇapillābhyām	kṛṣṇapillebhyaḥ
Ablative	kṛṣṇapillāt	kṛṣṇapillābhyām	kṛṣṇapillebhyaḥ
Genitive	kṛṣṇapillasya	kṛṣṇapillayoḥ	kṛṣṇapillānām
Locative	kṛṣṇapille	kṛṣṇapillayoḥ	kṛṣṇapilleṣu

Compound kṛṣṇapilla -

Adverb -kṛṣṇapillam -kṛṣṇapillāt