Declension table of ?ardhaśyāma

Masculine	Singular	Dual	Plural
Nominative	ardhaśyāmaḥ	ardhaśyāmau	ardhaśyāmāḥ
Vocative	ardhaśyāma	ardhaśyāmau	ardhaśyāmāḥ
Accusative	ardhaśyāmam	ardhaśyāmau	ardhaśyāmān
Instrumental	ardhaśyāmena	ardhaśyāmābhyām	ardhaśyāmaiḥ ardhaśyāmebhiḥ
Dative	ardhaśyāmāya	ardhaśyāmābhyām	ardhaśyāmebhyaḥ
Ablative	ardhaśyāmāt	ardhaśyāmābhyām	ardhaśyāmebhyaḥ
Genitive	ardhaśyāmasya	ardhaśyāmayoḥ	ardhaśyāmānām
Locative	ardhaśyāme	ardhaśyāmayoḥ	ardhaśyāmeṣu

Compound ardhaśyāma -

Adverb -ardhaśyāmam -ardhaśyāmāt