| A | B |
|---|
| a menos que | unless |
| con tal (de) que | provided that, as long as |
| para que | so that |
| en caso de que | in case |
| Iremos a la escuela a menos que nieve. | We'll go to school unless it snows. |
| Los estudiantes hablan con tal de que hablen espanol. | Students speak as long as they speak Spanish. |
| Trae el mapa en caso de que nos perdamos. | Bring the map in case we get lost. |
| Acerquense todos para que brindemos. | Come close so that we can make a toast. |
| antes de que | before |
| Yo necesito felicitar a la graduanda antes de que ella salga. | I need to congratulate the graduate before she leaves. |
