| A | B |
| sum, esse, fui, futurus | to be |
| possum, posse, potui | to be able |
| eo, ire, ii(ivi), iturus | to go |
| fio, fieri, factus sum | to become, be made, be done, happen |
| fero, ferre, tuli, latus | to carry, bear, bring |
| volo, velle, volui | to want, wish, be willing |
| nolo, nolle, nolui | to be unwilling, not want |
| malo, malle, malui | to prefer |
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