Declension table of ?jalastha

Masculine	Singular	Dual	Plural
Nominative	jalasthaḥ	jalasthau	jalasthāḥ
Vocative	jalastha	jalasthau	jalasthāḥ
Accusative	jalastham	jalasthau	jalasthān
Instrumental	jalasthena	jalasthābhyām	jalasthaiḥ jalasthebhiḥ
Dative	jalasthāya	jalasthābhyām	jalasthebhyaḥ
Ablative	jalasthāt	jalasthābhyām	jalasthebhyaḥ
Genitive	jalasthasya	jalasthayoḥ	jalasthānām
Locative	jalasthe	jalasthayoḥ	jalastheṣu

Compound jalastha -

Adverb -jalastham -jalasthāt