| Forma | Uso | Ejemplo |
|---|---|---|
| be about to + base verb | acción inminente (ocurrirá en segundos/minutos) | She is about to leave. |
| be due to + base verb | evento programado oficialmente (horarios, planes) | The train is due to arrive at 9. |
| will have been + -ing | future perfect continuous: acción continua completada antes de un momento futuro (énfasis en duración) | By June, I will have been working here for 5 years. |
| will have + past participle | future perfect simple: acción completada antes de un momento futuro (énfasis en finalización) | She will have graduated by next year. |
| will be + -ing | future continuous: acción en progreso en un momento futuro específico | At 8pm, I will be having dinner. |
| Errores comunes: Verbos estáticos (know, believe, understand) no usan forma continua. Usa will have known, no will have been knowing. | ||
Selecciona la opción que mejor expresa el significado indicado.
Usa be about to, be due to, future perfect o future perfect continuous.
Reescribe las frases corrigiendo el error gramatical.