Uso del Past Perfect
El Past Perfect se forma con had + participio pasado y se usa para indicar que una acción ocurrió antes que otra en el pasado.
- Estructura: Subject + had + past participle
- Ejemplo: She had already left when he arrived.
- Se usa frecuentemente con palabras como already, just, never, before, by the time.
| Afirmativa | Negativa | Interrogativa |
|---|---|---|
| I had eaten | I hadn't eaten | Had I eaten? |