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because wind and rain changed the weather the drop in the temperature would have effects on wind and rain because wind and rain did not change the weather the drop in the temperature would not have effects on wind and rain
did do had done have done
because wind and rain changed the weather the drop in the temperature would have effects on wind and rain because wind and rain did not change the weather the drop in the temperature would not have effects on wind and rain
they didn’t quarrel they have quarreled did they quarrel have they quarreled
did do have been doing had done
which bus did he take which bus would he take which bus he should take which bus did he have to take
did many years pass many years past many years had passed many years have passed
because wind and rain changed the weather the drop in the temperature would have effects on wind and rain because wind and rain did not change the weather the drop in the temperature would not have effects on wind and rain
did do had done have been doing
because wind and rain changed the weather , which would have effects on wind and rain because wind and rain did not change the weather , which would not have effects on wind and rain
have ; known; have known did; know; knew did; know; have known have; known; knew
did he; Yes didn’t he; No didn’t he; Yes did he; No
because wind and rain changed the weather the drop in the temperature would have effects on wind and rain because wind and rain did not change the weather the drop in the temperature would not have effects on wind and rain
did do had done have been doing
did do have been doing had done
did do have been doing had done
have been doing did do had done
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