Declension table of ?kauṣṭha

Masculine	Singular	Dual	Plural
Nominative	kauṣṭhaḥ	kauṣṭhau	kauṣṭhāḥ
Vocative	kauṣṭha	kauṣṭhau	kauṣṭhāḥ
Accusative	kauṣṭham	kauṣṭhau	kauṣṭhān
Instrumental	kauṣṭhena	kauṣṭhābhyām	kauṣṭhaiḥ kauṣṭhebhiḥ
Dative	kauṣṭhāya	kauṣṭhābhyām	kauṣṭhebhyaḥ
Ablative	kauṣṭhāt	kauṣṭhābhyām	kauṣṭhebhyaḥ
Genitive	kauṣṭhasya	kauṣṭhayoḥ	kauṣṭhānām
Locative	kauṣṭhe	kauṣṭhayoḥ	kauṣṭheṣu

Compound kauṣṭha -

Adverb -kauṣṭham -kauṣṭhāt