Declension table of ?kāṣṭhabhūta

Masculine	Singular	Dual	Plural
Nominative	kāṣṭhabhūtaḥ	kāṣṭhabhūtau	kāṣṭhabhūtāḥ
Vocative	kāṣṭhabhūta	kāṣṭhabhūtau	kāṣṭhabhūtāḥ
Accusative	kāṣṭhabhūtam	kāṣṭhabhūtau	kāṣṭhabhūtān
Instrumental	kāṣṭhabhūtena	kāṣṭhabhūtābhyām	kāṣṭhabhūtaiḥ kāṣṭhabhūtebhiḥ
Dative	kāṣṭhabhūtāya	kāṣṭhabhūtābhyām	kāṣṭhabhūtebhyaḥ
Ablative	kāṣṭhabhūtāt	kāṣṭhabhūtābhyām	kāṣṭhabhūtebhyaḥ
Genitive	kāṣṭhabhūtasya	kāṣṭhabhūtayoḥ	kāṣṭhabhūtānām
Locative	kāṣṭhabhūte	kāṣṭhabhūtayoḥ	kāṣṭhabhūteṣu

Compound kāṣṭhabhūta -

Adverb -kāṣṭhabhūtam -kāṣṭhabhūtāt