Declension table of ekapañcāśa

Masculine	Singular	Dual	Plural
Nominative	ekapañcāśaḥ	ekapañcāśau	ekapañcāśāḥ
Vocative	ekapañcāśa	ekapañcāśau	ekapañcāśāḥ
Accusative	ekapañcāśam	ekapañcāśau	ekapañcāśān
Instrumental	ekapañcāśena	ekapañcāśābhyām	ekapañcāśaiḥ ekapañcāśebhiḥ
Dative	ekapañcāśāya	ekapañcāśābhyām	ekapañcāśebhyaḥ
Ablative	ekapañcāśāt	ekapañcāśābhyām	ekapañcāśebhyaḥ
Genitive	ekapañcāśasya	ekapañcāśayoḥ	ekapañcāśānām
Locative	ekapañcāśe	ekapañcāśayoḥ	ekapañcāśeṣu

Compound ekapañcāśa -

Adverb -ekapañcāśam -ekapañcāśāt