Declension table of ?āyāpana

Neuter	Singular	Dual	Plural
Nominative	āyāpanam	āyāpane	āyāpanāni
Vocative	āyāpana	āyāpane	āyāpanāni
Accusative	āyāpanam	āyāpane	āyāpanāni
Instrumental	āyāpanena	āyāpanābhyām	āyāpanaiḥ
Dative	āyāpanāya	āyāpanābhyām	āyāpanebhyaḥ
Ablative	āyāpanāt	āyāpanābhyām	āyāpanebhyaḥ
Genitive	āyāpanasya	āyāpanayoḥ	āyāpanānām
Locative	āyāpane	āyāpanayoḥ	āyāpaneṣu

Compound āyāpana -

Adverb -āyāpanam -āyāpanāt