| A | B |
| rogar | to be or request |
| siento que | I regret that (subjunctive) |
| ruego que | I request that (subjunctive) |
| sugerir | to suggest |
| sugiero que | I suggest that (subjunctive) |
| aconsejo que | I advise that (subjunctive) |
| aconsejar | to advise |
| exigir | to demand |
| exigo que | I demand that (subjunctive) |
| dudo que | I doubt that (subjunctive) |
| dudar | to doubt |
| no dudo que | I don't doubt (no subjunctive) |
| creo que | I believe (no subjunctive) |
| no creo que | I don't believe (subjunctive) |
| pienso que | I think (no subjunctive) |
| no pienso que | I don't think (subjunctive) |
| estoy seguro que | I'm sure that (no subjunctive) |
| no estoy seguro que | I'm not sure that (subjunctive) |
| estoy alegre que | I'm happy that (subjunctive) |
| que lástima que | What a shame that (subjunctive) |