Declension table of ?phalastha

Masculine	Singular	Dual	Plural
Nominative	phalasthaḥ	phalasthau	phalasthāḥ
Vocative	phalastha	phalasthau	phalasthāḥ
Accusative	phalastham	phalasthau	phalasthān
Instrumental	phalasthena	phalasthābhyām	phalasthaiḥ phalasthebhiḥ
Dative	phalasthāya	phalasthābhyām	phalasthebhyaḥ
Ablative	phalasthāt	phalasthābhyām	phalasthebhyaḥ
Genitive	phalasthasya	phalasthayoḥ	phalasthānām
Locative	phalasthe	phalasthayoḥ	phalastheṣu

Compound phalastha -

Adverb -phalastham -phalasthāt