yo, tú, usted ...
yo, tú/usted, él/ella, nosotros, vosotros/ustedes, ellos/ellas.
| Person | Singular | Plural |
|---|---|---|
| 1st | yo | nosotros(-as) |
| 2nd informal | tú | vosotros(-as) |
| 2nd formal | usted | ustedes |
| 3rd | él, ella | ellos, ellas |
For respect or strangers.
The verb ending shows the person.