Declension table of āvapana

Neuter	Singular	Dual	Plural
Nominative	āvapanam	āvapane	āvapanāni
Vocative	āvapana	āvapane	āvapanāni
Accusative	āvapanam	āvapane	āvapanāni
Instrumental	āvapanena	āvapanābhyām	āvapanaiḥ
Dative	āvapanāya	āvapanābhyām	āvapanebhyaḥ
Ablative	āvapanāt	āvapanābhyām	āvapanebhyaḥ
Genitive	āvapanasya	āvapanayoḥ	āvapanānām
Locative	āvapane	āvapanayoḥ	āvapaneṣu

Compound āvapana -

Adverb -āvapanam -āvapanāt