| A | B |
| aprender a | to learn how to do sthng |
| asistir a | to attend a class or event |
| ayudar a | to help smbdy or to do sthng |
| comenzar y empezar a | to begin to do sthng |
| contribuir a | to contribute to sthng |
| ir a | to be going to do sthng |
| llegar a | to arrive at a place or point |
| ponerse a | to set out to do sthng |
| casarse con | to get married to |
| compartir con | to share with |
| encontrarse con | to meet up with |
| quedar con | to agree to do sthng with smbdy |
| quedarse con | to remain with smbdy |
| reunirse con | to get together with smbdy |
| solucionar con | to solve with smthng |
| soñar con | to dream about |
| acabar de | to have just finished doing smthng |
| acordarse de | to remember to do smthng |
| dejar de | to stop doing smthng |
| depender de | to depend on smthng or smbdy |
| enamorarse de | to fall in love with smbdy |
| enterarse de | to find out about smthng |
| irse de | to leave a place |
| tratar de | to attemtp to do smthng |
| basarse en | to be based upon smthng |
| consistir en | to consist of |
| convertirse en | to be converted into smthng |
| fijarse en | to pay attention to |
| insistir en | to insist upon smthng |
| pensar en | to think about |
| quedarse en | to stay in a place |
| vivir en | to live in a place |