| Indicative-1S | Infinitive-A | 3 | 4 | |
| amo | amare | amavi | amatum | to love, like |
| cogito | cogitare | cogitavi | cogitatum | to think, ponder, consider |
| debeo | debere | debui | debitum | to owe, ought, must |
| do | dare | dedi | datum | to give, offer |
| erro | errare | erravi | erratum | to wander, err, go astray |
| laudo | laudare | laudavi | laudatum | to praise |
| moneo | monere | monui | monitum | to remind, advise, warn |
| salveo | salvere | | | to be well, be in good health |
| servo | servare | servavi | servatum | to preserve, save, keep, guard |
| conservo | conservare | conservavi | conservatum | to conserve, preserve, maintain |
| terreo | terrere | terrui | territum | to frighten, terrify |
| valeo | valere | valui | valiturum | to be strong, have power, be well |
| video | videre | vidi | visum | to see, observe, understand |
| voco | vocare | vocavi | vocatum | to call, summon |
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