Declension table of ?hallīśa

Masculine	Singular	Dual	Plural
Nominative	hallīśaḥ	hallīśau	hallīśāḥ
Vocative	hallīśa	hallīśau	hallīśāḥ
Accusative	hallīśam	hallīśau	hallīśān
Instrumental	hallīśena	hallīśābhyām	hallīśaiḥ hallīśebhiḥ
Dative	hallīśāya	hallīśābhyām	hallīśebhyaḥ
Ablative	hallīśāt	hallīśābhyām	hallīśebhyaḥ
Genitive	hallīśasya	hallīśayoḥ	hallīśānām
Locative	hallīśe	hallīśayoḥ	hallīśeṣu

Compound hallīśa -

Adverb -hallīśam -hallīśāt