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2010
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December
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- Auxiliary verb-Must
- auxiliary verbs -could have
- Auxiliary verbs-could
- Auxiliary verbs -cannot/can't
- auxiliary verbs -can
- Auxiliary verbs-was to /were to
- The Auxiliary verbs
- Future perfect continous tense
- Simple future tense -passive voice
- Simple future tense
- Past perfect continous tense
- Past perfect tense
- Past continous tense
- Simple present tense
- State of being
- Had to
- Pssive voice
- There will be
- There was /There were
- Present perfect continous tense
- First Lesion
- Introduction our new english lesions
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December
(22)
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Tuesday, December 7, 2010
auxiliary verbs -could have
ex-
1)We could have given money to them.
2)The doctors could have saved the patients.
3)They could have solved that problem.
4)Minister could have taught all the lessons.
5)We could have spoken with them.
6)The last governments could have stopped the war.
7)The police could have arrested them.
8)You could have known about that problem.
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