Declension table of ?kāṣṭhamaya

Neuter	Singular	Dual	Plural
Nominative	kāṣṭhamayam	kāṣṭhamaye	kāṣṭhamayāni
Vocative	kāṣṭhamaya	kāṣṭhamaye	kāṣṭhamayāni
Accusative	kāṣṭhamayam	kāṣṭhamaye	kāṣṭhamayāni
Instrumental	kāṣṭhamayena	kāṣṭhamayābhyām	kāṣṭhamayaiḥ
Dative	kāṣṭhamayāya	kāṣṭhamayābhyām	kāṣṭhamayebhyaḥ
Ablative	kāṣṭhamayāt	kāṣṭhamayābhyām	kāṣṭhamayebhyaḥ
Genitive	kāṣṭhamayasya	kāṣṭhamayayoḥ	kāṣṭhamayānām
Locative	kāṣṭhamaye	kāṣṭhamayayoḥ	kāṣṭhamayeṣu

Compound kāṣṭhamaya -

Adverb -kāṣṭhamayam -kāṣṭhamayāt