Declension table of ?āpsarasa

Neuter	Singular	Dual	Plural
Nominative	āpsarasam	āpsarase	āpsarasāni
Vocative	āpsarasa	āpsarase	āpsarasāni
Accusative	āpsarasam	āpsarase	āpsarasāni
Instrumental	āpsarasena	āpsarasābhyām	āpsarasaiḥ
Dative	āpsarasāya	āpsarasābhyām	āpsarasebhyaḥ
Ablative	āpsarasāt	āpsarasābhyām	āpsarasebhyaḥ
Genitive	āpsarasasya	āpsarasayoḥ	āpsarasānām
Locative	āpsarase	āpsarasayoḥ	āpsaraseṣu

Compound āpsarasa -

Adverb -āpsarasam -āpsarasāt