Declension table of ?kṛṣṇapiṅgala

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇapiṅgalaḥ	kṛṣṇapiṅgalau	kṛṣṇapiṅgalāḥ
Vocative	kṛṣṇapiṅgala	kṛṣṇapiṅgalau	kṛṣṇapiṅgalāḥ
Accusative	kṛṣṇapiṅgalam	kṛṣṇapiṅgalau	kṛṣṇapiṅgalān
Instrumental	kṛṣṇapiṅgalena	kṛṣṇapiṅgalābhyām	kṛṣṇapiṅgalaiḥ kṛṣṇapiṅgalebhiḥ
Dative	kṛṣṇapiṅgalāya	kṛṣṇapiṅgalābhyām	kṛṣṇapiṅgalebhyaḥ
Ablative	kṛṣṇapiṅgalāt	kṛṣṇapiṅgalābhyām	kṛṣṇapiṅgalebhyaḥ
Genitive	kṛṣṇapiṅgalasya	kṛṣṇapiṅgalayoḥ	kṛṣṇapiṅgalānām
Locative	kṛṣṇapiṅgale	kṛṣṇapiṅgalayoḥ	kṛṣṇapiṅgaleṣu

Compound kṛṣṇapiṅgala -

Adverb -kṛṣṇapiṅgalam -kṛṣṇapiṅgalāt