| A | B |
| yo acabo de llegar | i have just arrived |
| tu acabas de cantar | you have just sung |
| el acaba de salir | he has just left |
| nosotros acabamos de decidir | we have just decided |
| vosotros acabais de pagar | you have just paid |
| ellos acaban de volver | they have just returned |
| yo dejo de fumar | I stop smoking |
| tu dejas de comer | you stop eating |
| ella deja de bailar | she stops dancing |
| nosotros dejais de beber | you stop drinking |
| ellas dejan de estudiar | they stop studying |
| yo tengo que ir | i have to go |
| tu tienes uqe cocinar | you have to cook |
| el tiene que hablar | he has to speak |
| nosotros tenemos que caminar | we have to walk |
| vosotros teneis que escuchar | you have to listen |
| ellos tienen que descansar | they have to rest |
| yo trato de leer | i try to read |
| tu tratas de limpiar | you try to clean |
| ud. trata de contestar | you try to answer |
| nosotros tratamos de escribir | we try to write |
| vosotros tratais de correr | you try to run |
| Uds. tratan de nadar | you try to swim |
| yo vuelvo a leer | I read again |
| tu vuelves a cocinar | you cook again |
| Ud. vuelve a mentir | you lie again |
| nosotros volvemos a conversar | we speak again |
| vosotros volveis a cantar | you sing again |
| Uds. vuelven a ganar | you win again |