| A | B |
| yo | I |
| tú | you (speaking to a friend) |
| él | he |
| ella | she |
| usted (Ud.) | you (speaking to an adult) |
| nosotros | we |
| vosotros | you (speaking to more than one friend USED IN SPAIN) |
| ellos | they |
| ellas | they |
| ustedes (Uds.) | you (speaking to more than one person) |
| alguien | someone |
| nadie | no one |
| Juan y yo | Juan and I (nosotros) |
| Juan y tú | Juan and you (ustedes) |
| Juan y él | Juan and he (ellos) |
| Juan y usted | Juan and you (ustedes) |
| Juan y ustedes | Juan and you (ustedes) |
| Tengo que | I have to (+verb infinitive) |
| Piensas | You intend to (+verb infinitive) |
| Necesito | I need to (+verb infinitive) |
| ¿Quién? | who? (+ 3rd singular of verb) |
| ¿Quiénes? | who all (+ 3rd plural of verb) |