Declension table of ?ardhapañcamaka

Masculine	Singular	Dual	Plural
Nominative	ardhapañcamakaḥ	ardhapañcamakau	ardhapañcamakāḥ
Vocative	ardhapañcamaka	ardhapañcamakau	ardhapañcamakāḥ
Accusative	ardhapañcamakam	ardhapañcamakau	ardhapañcamakān
Instrumental	ardhapañcamakena	ardhapañcamakābhyām	ardhapañcamakaiḥ ardhapañcamakebhiḥ
Dative	ardhapañcamakāya	ardhapañcamakābhyām	ardhapañcamakebhyaḥ
Ablative	ardhapañcamakāt	ardhapañcamakābhyām	ardhapañcamakebhyaḥ
Genitive	ardhapañcamakasya	ardhapañcamakayoḥ	ardhapañcamakānām
Locative	ardhapañcamake	ardhapañcamakayoḥ	ardhapañcamakeṣu

Compound ardhapañcamaka -

Adverb -ardhapañcamakam -ardhapañcamakāt