| A | B |
| en caso de que | in case that (always subjunctive) |
| con tal de que | provided that [1](always subjunctive) |
| antes de que | before (always subjunctive) |
| sin que | without(always subjunctive) |
| para que | so that, in order that [1] (always subjunctive) |
| a fin de que | so that, in order that [2] (always subjunctive) |
| a condición de que | provided that [2] (always subjunctive) |
| a menos que | unless [1](always subjunctive) |
| a no ser que | unless [2](always subjunctive) |
| en cuanto | as soon as [1] (¡Ojo!) |
| tan pronto como | as soon as [2] (¡Ojo!) |
| así que | as soon as [3](¡Ojo!) |
| luego que | as soon as [4](¡Ojo!) |
| después de que | after (¡Ojo!) |
| hasta que | until (¡Ojo!) |
| cuando | when (¡Ojo!) |
| una vez que | once (¡Ojo!) |
| cada vez que | each time that ( ¡Ojo!) |
| mientras que | while (¡Ojo!) |
| de modo que | so that [3]( ¡Ojo!) |
| de manera que | so that [2] ( ¡Ojo!) |
| aunque [1] | even if (subjuntive) |
| aunque [2] | though, even though (indicative) |