Declension table of ?pañcastava

Masculine	Singular	Dual	Plural
Nominative	pañcastavaḥ	pañcastavau	pañcastavāḥ
Vocative	pañcastava	pañcastavau	pañcastavāḥ
Accusative	pañcastavam	pañcastavau	pañcastavān
Instrumental	pañcastavena	pañcastavābhyām	pañcastavaiḥ pañcastavebhiḥ
Dative	pañcastavāya	pañcastavābhyām	pañcastavebhyaḥ
Ablative	pañcastavāt	pañcastavābhyām	pañcastavebhyaḥ
Genitive	pañcastavasya	pañcastavayoḥ	pañcastavānām
Locative	pañcastave	pañcastavayoḥ	pañcastaveṣu

Compound pañcastava -

Adverb -pañcastavam -pañcastavāt