Declension table of ?koyaṣṭika

Masculine	Singular	Dual	Plural
Nominative	koyaṣṭikaḥ	koyaṣṭikau	koyaṣṭikāḥ
Vocative	koyaṣṭika	koyaṣṭikau	koyaṣṭikāḥ
Accusative	koyaṣṭikam	koyaṣṭikau	koyaṣṭikān
Instrumental	koyaṣṭikena	koyaṣṭikābhyām	koyaṣṭikaiḥ koyaṣṭikebhiḥ
Dative	koyaṣṭikāya	koyaṣṭikābhyām	koyaṣṭikebhyaḥ
Ablative	koyaṣṭikāt	koyaṣṭikābhyām	koyaṣṭikebhyaḥ
Genitive	koyaṣṭikasya	koyaṣṭikayoḥ	koyaṣṭikānām
Locative	koyaṣṭike	koyaṣṭikayoḥ	koyaṣṭikeṣu

Compound koyaṣṭika -

Adverb -koyaṣṭikam -koyaṣṭikāt