Declension table of ?ekastambha

Neuter	Singular	Dual	Plural
Nominative	ekastambham	ekastambhe	ekastambhāni
Vocative	ekastambha	ekastambhe	ekastambhāni
Accusative	ekastambham	ekastambhe	ekastambhāni
Instrumental	ekastambhena	ekastambhābhyām	ekastambhaiḥ
Dative	ekastambhāya	ekastambhābhyām	ekastambhebhyaḥ
Ablative	ekastambhāt	ekastambhābhyām	ekastambhebhyaḥ
Genitive	ekastambhasya	ekastambhayoḥ	ekastambhānām
Locative	ekastambhe	ekastambhayoḥ	ekastambheṣu

Compound ekastambha -

Adverb -ekastambham -ekastambhāt