Declension table of ?jalastambha

Masculine	Singular	Dual	Plural
Nominative	jalastambhaḥ	jalastambhau	jalastambhāḥ
Vocative	jalastambha	jalastambhau	jalastambhāḥ
Accusative	jalastambham	jalastambhau	jalastambhān
Instrumental	jalastambhena	jalastambhābhyām	jalastambhaiḥ jalastambhebhiḥ
Dative	jalastambhāya	jalastambhābhyām	jalastambhebhyaḥ
Ablative	jalastambhāt	jalastambhābhyām	jalastambhebhyaḥ
Genitive	jalastambhasya	jalastambhayoḥ	jalastambhānām
Locative	jalastambhe	jalastambhayoḥ	jalastambheṣu

Compound jalastambha -

Adverb -jalastambham -jalastambhāt