| saber I | knew |
| saber P | found out, learned |
| conocer I | knew (somebody) |
| conocer P | met (somebody) for the first time |
| querer I | wanted to |
| querer P | tried to |
| no querer I | didn't want to |
| no querer P | refused to |
| poder I | was able to, could |
| poder P | managed to, succeeded in |