Declension table of ?kvastha

Masculine	Singular	Dual	Plural
Nominative	kvasthaḥ	kvasthau	kvasthāḥ
Vocative	kvastha	kvasthau	kvasthāḥ
Accusative	kvastham	kvasthau	kvasthān
Instrumental	kvasthena	kvasthābhyām	kvasthaiḥ kvasthebhiḥ
Dative	kvasthāya	kvasthābhyām	kvasthebhyaḥ
Ablative	kvasthāt	kvasthābhyām	kvasthebhyaḥ
Genitive	kvasthasya	kvasthayoḥ	kvasthānām
Locative	kvasthe	kvasthayoḥ	kvastheṣu

Compound kvastha -

Adverb -kvastham -kvasthāt