[h1]Perfect Tenses[/h1]

Perfect Tenses usually speak about an event or situation that happened [b]before[/b] a certain time or event. We usually don't know exactly when. We just know it was before a certain point or event in time. [b]Present Perfect[/b]: the event happened before the present time ( now ) [b]Past Perfect[/b]: the event happened before a certain date or event in the past [b]Future Perfect[/b]: the event happens before a certain date in the future. When we add [b]"continuous"[/b] we have to redefine a bit: Perfect Continuous will be anything that happens before a certain time and has not yet finished at [u]that[/u] particular moment. [em]more details to come....[/em]