1. 1st declension nouns Endings: Singular Plural -a -ae -ae -arum -ae -is -am -as -a -is

2. 1st declension nouns – f. and m. Endings: Singular Plural femina feminae feminae feminarum feminae feminis feminam feminas femina feminis

3. 2nd declension nouns – m. and n. Endings: Singular Plural -us (n.: –um) -i (n.: -a) -i -orum -o -is -um -os (n.: -a) -o -is

4. 2nd declension nouns – masc. Endings: Singular Plural amicus amici amici amicorum amico amicis amicum amicos amico amicis

5. 2nd declension nouns – neut. Endings: Singular Plural templum templa templi templorum templo templis templum templa templo templis

6. 3rd declension nouns: general rules Endings: Singular Plural -- -es (n.: -a) -is -um -i -ibus -em -es (n.: -a) -e -ibus

7. 3rd declension nouns For masc. & fem.: consul, consulis, m. Singular Plural consulconsules consulis consulum consuli consulibus consulem consules consule consulibus

8. 3rd declension nouns Try uxor, uxoris, f. … Singular Plural uxoruxores uxoris uxorum uxori uxoribus uxorem uxores uxore uxoribus

9. 3rd declension nouns Try civitas, civitatis, f. … Singular Plural civitascivitates civitatis civitatum civitati civitatibus civitatem civitates civitate civitatibus

10. 3rd declension nouns For neut.: corpus, corporis, n. … Singular Plural corpuscorpora corporis corporum corpori corporibus corpuscorpora corpore corporibus

11. 3rd declension nouns Try nomen, nominis, n. … Singular Plural nomennomina nominis nominum nomini nominibus nomennomina nomine nominibus

12. 3rd declension nouns: -i stems 2 syllables ending in –is or –es (m. or f.): auris, auris, f. Singular Plural aurisaures auris aurium auri auribus aurem aures aureauribus

13. 3rd declension nouns: -i stems Try civis, civis, m. Singular Plural civiscives civis civium civi civibus civem cives cive civibus

14. 3rd declension nouns: -i stems 1 syllable ending in –s or –x (m. or f.): ars, artis, f. Singular Plural arsartes artis artium arti artibus artem artes arteartibus

15. 3rd declension nouns: -i stems Try pons, pontis, m. Singular Plural ponspontes pontis pontium ponti pontibus pontem pontes ponte pontibus

16. 3rd declension nouns: -i stems Neuter ending in –al or –ar or –e: animal, animalis, n. Singular Plural animalanimalia animalis animalium animali animalibus animal animalia animalianimalibus

17. 3rd declension nouns: -i stems Try mare, maris, n. Singular Plural maremaria maris marium mari maribus marem maria marimaribus