Declension table of ?campana

Neuter	Singular	Dual	Plural
Nominative	campanam	campane	campanāni
Vocative	campana	campane	campanāni
Accusative	campanam	campane	campanāni
Instrumental	campanena	campanābhyām	campanaiḥ
Dative	campanāya	campanābhyām	campanebhyaḥ
Ablative	campanāt	campanābhyām	campanebhyaḥ
Genitive	campanasya	campanayoḥ	campanānām
Locative	campane	campanayoḥ	campaneṣu

Compound campana -

Adverb -campanam -campanāt