to warn him, her, or you (formally)
| Singular | Plural | |
|---|---|---|
| First | advertí | — |
| Second | advertiste | — |
| Third | advirtió | advirtieron |
| Singular | Plural | |
|---|---|---|
| First | advierto | — |
| Singular | Plural | |
|---|---|---|
| First | advierto | — |
Intenté advertirle y no me dejó.
I tried to warn him, but he wouldn't let me.
— Las Travesuras de una Sirena (2016)
I must warn you.
Quería advertirle a Tom.
I wanted to warn Tom.