| A | B |
| -are | 1st conjugation |
| -ere | 3rd conjugation |
| infinitive | 2nd principle part |
| present endings | -m,-s,-t,-mus,-tis,-nt |
| imperfect endings | bam,bas,bat,bamus,batis,bant |
| future ending (1st/2nd conj) | bo,bis,bit,bimus,bitis,bunt |
| future ending (3rd/4th conj) | am,es,et,emus,estis,ent |
| perfect endings | -i,-isti,-it,-imus,-istis,-erunt |
| pluperfect endings | eram,eras,erat,eramus,eratis,erant |
| future perfect endings | ero,eris,erit,erimus,eritis,erint |
| -ire | 4th conjugation |
| was/were + ing | imperfect |
| -ed / have -ed | perfect |
| will | future |
| had -ed | pluperfect |
| will have -ed | future perfect |
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