Declension table of ?kāṣṭhāgata

Masculine	Singular	Dual	Plural
Nominative	kāṣṭhāgataḥ	kāṣṭhāgatau	kāṣṭhāgatāḥ
Vocative	kāṣṭhāgata	kāṣṭhāgatau	kāṣṭhāgatāḥ
Accusative	kāṣṭhāgatam	kāṣṭhāgatau	kāṣṭhāgatān
Instrumental	kāṣṭhāgatena	kāṣṭhāgatābhyām	kāṣṭhāgataiḥ kāṣṭhāgatebhiḥ
Dative	kāṣṭhāgatāya	kāṣṭhāgatābhyām	kāṣṭhāgatebhyaḥ
Ablative	kāṣṭhāgatāt	kāṣṭhāgatābhyām	kāṣṭhāgatebhyaḥ
Genitive	kāṣṭhāgatasya	kāṣṭhāgatayoḥ	kāṣṭhāgatānām
Locative	kāṣṭhāgate	kāṣṭhāgatayoḥ	kāṣṭhāgateṣu

Compound kāṣṭhāgata -

Adverb -kāṣṭhāgatam -kāṣṭhāgatāt