Redaccion
Present perfect and Present perfect continuous | |
|TENSE |USAGE|TIME EXPRE-SSIONS |
|SIMPLE PAST |For an action which happened at a definite time in the past. The time is |last|
| |stated, already known or implied. |ago|
| |For actions which happened inmediately one after the other in the past. |yesterday |
|PASTCONTINUOUS |For an action which was in progress at a stated time in the past. We don´t |when |
||mention when tha action started or finished. |while |
| |For two or more actions which werehappening at the same time in the past |as… |
| |(simultaneous actions).|ss soon as… |
| |For a past action which was in progress when another action interrupted it. ||
| |We use the past continuous for the action in progress (longer action) and ||
| |the past simple for the action which interrupted it (shorter action). | |
|...
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