| A | B |
| show (1st) | (de)monstro/-are/-avi/-atum |
| show (3rd) | ostendo/-ere/ostendi/ostentum |
| deny; say not | nego/-are/negavi/negatum |
| learn | disco/ere/didici/------ |
| understand | intellego/ere/intellexi/intellectum |
| know | scio/scire/scivi/scitum |
| believe | credo/ere/credidi/creditum |
| not know | nescio/ire/nescivi/nescitum |
| think (1 of 2) | puto/are/putavi/putatum |
| think (2 of 2) | cogito/are/cogitavi/cogitatum |
| say, tell | dico/ere/dici/dictum |
| hold | habeo/ere/habui/habitum |
| feel | sentio/ire/sensi/sensum |
| rejoice | gaudeo/ere/gavisus sum |
| tell (a story) | narro/are/narravi/narratum |
| hear | audio/ire/audivi/auditum |
| hope | spero/are/speravi/speratum |
| teach | doceo/ere/docui/doctum |
| comprehend | comprehendo/ere/comprehensi/comprehensum |
| write | scribo/ere/scripsi/scriptum |
| warn, advise | moneo/ere/monui/monitum |