jueves, 2 de junio de 2011

Unit:8 Past Modals for Specultion

Note: You can use these modals to speculate about the past.

Example:

  • They must have gotten tied up in traffic: I bet they got tied up in traffic.
  • She could have tried to find= It's possible she tried to find.
  • He may have done a fire=May be he done a fire.
  • She might have remembered =It's possible, she remember.
  •  
Negative Form:

  • They couldn't have done=It's not possible they done.
  • She may not have found a new job=It's not possible, she found a new jod.
  • He might not have been fired=It's not possible, he fired. 
 

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