Declension table of āpi

Feminine	Singular	Dual	Plural
Nominative	āpiḥ	āpī	āpayaḥ
Vocative	āpe	āpī	āpayaḥ
Accusative	āpim	āpī	āpīḥ
Instrumental	āpyā	āpibhyām	āpibhiḥ
Dative	āpyai āpaye	āpibhyām	āpibhyaḥ
Ablative	āpyāḥ āpeḥ	āpibhyām	āpibhyaḥ
Genitive	āpyāḥ āpeḥ	āpyoḥ	āpīnām
Locative	āpyām āpau	āpyoḥ	āpiṣu

Compound āpi -

Adverb -āpi