| A | B |
| Yo me siento cansado | I feel tired |
| Tú te sientes cansado | You (informal,singular)feel tired |
| Ella se siente cansada | She feels tired |
| Usted se siente cansado | You(formal,singular)feel tired |
| Él se siente cansado | He feels tired |
| Nosotros nos sentimos cansados | We feel tired (mixed or masc) |
| Nosotras nos sentimos cansados | We feel tired(females) |
| Vosotros os sentís cansados | You all (Spain) feel tired (mixed/masc) |
| Vosotras os sentís cansadas | You all (Spain) feel tired (females) |
| ellos se sienten cansados | They(mixed/masc) feel tired |
| ellas se sienten cansadas | They(females) feel tired |
| ustedes se sienten cansados | you all (formal,plural) feel tired |
| sentirse | to feel (emotion/emotions) |