Declension table of lapana

Neuter	Singular	Dual	Plural
Nominative	lapanam	lapane	lapanāni
Vocative	lapana	lapane	lapanāni
Accusative	lapanam	lapane	lapanāni
Instrumental	lapanena	lapanābhyām	lapanaiḥ
Dative	lapanāya	lapanābhyām	lapanebhyaḥ
Ablative	lapanāt	lapanābhyām	lapanebhyaḥ
Genitive	lapanasya	lapanayoḥ	lapanānām
Locative	lapane	lapanayoḥ	lapaneṣu

Compound lapana -

Adverb -lapanam -lapanāt