konrad I mean when we have to use in time clause Present Simple and when Present Perfect. These two are in free variation. With the simple tense, there is a slight tendency to see it as waiting for the exact moment that the rain stops.
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konradI mean when we have to use in time clause Present Simple and when Present Perfect.These two are in free variation. With the simple tense, there is a slight tendency to see it as waiting for the exact moment that the rain stops. With the perfect tense, there is a slight tendency to see it as waiting for a less exact moment -- any time after the rain has