Mostrando entradas con la etiqueta € Perfect tenses. Mostrar todas las entradas
Mostrando entradas con la etiqueta € Perfect tenses. Mostrar todas las entradas

viernes, 29 de junio de 2012

Past participle


Present perfect


Present perfect: ever


Present perfect: yet


Present perfect: already


Present perfect: still


Present perfect: for and since


Present perfect continuous