The 2nd conjugation is not as regular as 1st and 4th in the endings used for the principle parts, however there is a recognizable pattern. (2) will now be used to show 2nd conjugation words which end with ere, ui, itum
| debeo, debere, debui, debitus | I owe, ought, must, ‘have to’ |
| doceo, docere, docui, doctus | I teach |
| iubeo, iubere, iussi, iussus | I order, bid |
| constituo, constituere, constitui, constitutus | I decide, establish, place |
| dimitto, dimittere, dimisi, dimissus | I send away |
| ludo, ludere, lusi, lusus | I play |
| scribo, scribere, scripsi, scriptus | I write |
| cupio, cupere, cupivi, cupitus | I desire, want |
| eo, ire, ii (ivi), itus | I go |
| exeo, exire, exii (ivi), exitus | I go out |
| ceteri, ae, a | the others, the rest |
| meus, a, um | my |
| tuus, a, um | your |
| ianua, ae, f. | door |
| littera, ae, f. | letter |
| domus, us, f. | home |
| magister, magistri, m. | master, teacher |
| ego, me | I, me |
| tu, te | you, you |
| celeriter | quickly |
| diligenter | carefully |
| iterum | again |
| prope + acc. | near |
| itaque | and so |
| nec/neque…nec/neque | neither…nor |