LATIN DECLENSIONS bencrowder.net • Last modified 16 June 2016 1ST DECLENSION 3RD DECLENSION I-STEM aqua, -ae, f. water nom gen dat acc abl singular plural aqua aquae aquae aquam aquā aquae aquārum aquīs aquās aquīs nom gen dat acc abl 2ND DECLENSION nom gen dat acc abl gen dat acc abl mare, -is, n. sea singular plural singular plural cīvis cīvis cīvī cīvem cīve cīvēs cīvium cīvibus cīvēs cīvibus mare maris marī mare marī maria marium maribus maria maribus 4TH DECLENSION servus, -ī, m. slave dōnum, -ī, n. gift frūctus, -ūs, m. fruit cornū, -ūs, n. horn singular plural singular plural singular plural singular plural servus servī servō servum servō servī servōrum servīs servōs servīs dōnum dōnī dōnō dōnum dōnō dōna dōnōrum dōnīs dōna dōnīs frūctus frūctūs frūctuī frūctum frūctū frūctūs frūctuum frūctibus frūctūs frūctibus cornū cornūs cornū cornū cornū cornua cornuum cornibus cornua cornibus 3RD DECLENSION nom cīvis, -is, m. citizen nom gen dat acc abl 5TH DECLENSION rēx, rēgis, m. king corpus, corporis, n. body singular plural singular plural rēx rēgis rēgī rēgem rēge rēgēs rēgum rēgibus rēgēs rēgibus corpus corporis corporī corpus corpore corpora corporum corporibus corpora corporibus nom gen dat acc abl rēs, reī, f. thing diēs, diēī, m. day singular plural singular plural rēs reī reī rem rē rēs rērum rēbus rēs rēbus diēs diēī diēī diem diē diēs diērum diēbus diēs diēbus