| A | B |
| I want you to call me at 1:00. | Quiero que me llames a la una. |
| I want to call you at 1:00. | Quiero llamarte a la una. |
| I will call you when I wake up. | Te llamaré cuando me despierte.* |
| I am afraid that you won't call me at 1:00. | Temo que no me llames a la una. |
| I don't think they are getting here soon. | No creo que lleguen pronto. |
| I doubt they're home. | Dudo que estén en casa. |
| Even though it's Friday, I insist that you work today. | Aunque sea viernes, insisto que trabajéis hoy. |
| I prefer for us to go on the bus. | Prefiero que vayamos en el autobús. |
| For sure we are going. | Es cierto que vamos. |
| It is not for sure that we are going. | No es cierto que vayamos. |
| You know my sister-in-law. | Conoces a mi cuñada. |
| I will give you my car keys. | Te daré mis llaves del coche. |
| It will be sunny tomorrow. | Hará sol mañana. |
| Hopefully it is sunny tomorrow. | Ojalá que haga sol mañana. |
| We will leave before they get back. | Saldremos antes de que vuelvan. |
| As soon as I arrive, the dinner will be served. | En cuanto llegue, se servirá la comida. |
| I will stay here until they get back. | Me quedaré aquí hasta que regresen. |
| I stayed here until they got back. | Me quedé aquí hasta que regresaron. |
| Even though it's raining, we will go out. | Aunque llueve, saldremos. |
| Even if it rains, we will go out. | Aunque llueva, saldremos. |
| I told you (it) so that you know. | Se lo dije para que sepan. |
| I am telling you to eat lunch in the cafeteria. | Les digo que almuercen en la cafetería. |
| I know that you eat lunch in the cafetería. | Sé que comen en la cafetería. |
| To quit smoking, one has to drink a lot of water. | Para dejar de fumar, hay que tomar mucha agua. |
| So that you quit smoking, drink a lot of water. | Para que dejes de fumar, tome mucha agua. |
| I am looking for a teacher who knows Chinese. | Busco un profe que sepa chino. |
| I am looking for the teacher who knows Chinese. | Busco al profe que sabe chino. |
| I am looking for a roomate who is clean and organized. | Busco un compañero de cuarto que sea limpio y ordenado. |