would trust, would rely on
| Singular | Plural | |
|---|---|---|
| First | confiaría | — |
| Third | confiaría | — |
Si yo fuera tú, confiaría en ella.
If I were you, I would trust her.
Cuando estaba encerrado decidí, que no confiaría en nadie si salía.
When I was locked up, I decided that if I ever got out, I wouldn't trust anyone.
— Old Boy (2003)
Si yo fuera tú, confiaría en él.
If I were you, I would trust him.