Remember that in Spanish, verbs change depending on the person.
| subject | verb |
|---|---|
| yo I |
necesito need |
| tú you |
necesitas need |
| él / ella / usted he / she / you |
necesita needs / need |
Notice that él, ella, and usted always have the same verb form.
| subject | verb |
|---|---|
| yo I |
quiero want |
| tú you |
quieres want |
| él / ella / usted he / she / you |
quiere wants / want |