| A | B |
| amO, amAre | amO, amAs, amat, amAmus, amAtis, amant --- amA, amAte |
| cOgitO, cOgitAre | cOgitO, cOgitAs, cOgitat, cOgitAmus, cOgitAtis, cOgitant --- cOgitA, cOgitAte |
| dEbeO, dEbEre | dEbeO, dEbEs, dEbet, dEbEmus, dEbEtis, dEbent --- dEbE, dEbEte |
| dO, dAre | dO, dAs, dat, dAmus, dAtis, dant --- dA, dAte |
| errO, errAre | errO, errAs, errat, errAmus, errAtis, arrant --- errA, errAte |
| laudO, laudEre | laudO, laudAs, laudat, laudAmus, laudAtis, laudant --- laudA, laudAte |
| moneO, monEre | moneO, monEs, monent, monEmus, monEtis, monent --- monE, monEte |
| salveO, salvEre | salveO, salvEs, salvet, salvEmus, salvEtis, salvent --- salvE, salvEte |
| servO, servAre | servO, servAs, servat, servAmus, servAtis, servant --- servA, servAte |
| cOnservO, cOnservAre | cOnservO, cOnservAs, cOnservat, cOnservAmus, cOnservAtis, cOnservant --- cOnservA, cOnserAte |
| terreO, terrEre | terreO, terrEs, terret, terrEmus, terrEtis, terrent --- terrE, terrEte |
| valeO, valEre | valeO, valEs, valet, valEmus, valEtis, valent --- valE, valEte |
| videO, vidEre | videO, vidEs, videt, vidEmus, vidEtis, vident --- vidE, vidEte |
| vocO, vocAre | vocO, vocAs, vocat, vocAmus, vocAtis, vocant --- vocA, vocAte |
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