| My, mi, mis. | His, su, sus. | Its, su, sus. |
| Thy, tu, tus. | Her, su, sus. | Their, su, sus. |
| Your, with reference to Usted, or Ustedes, su, sus. | ||
These pronouns agree in number with the noun that follows them; as, He sold his horses, él vendió sus caballos; they fulfilled their promise, ellos cumplieron, su promesa.