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Unit 9 Past modals of deduction
- alarro88
- 17 abr 2015
- 1 Min. de lectura
Must/might/can’t have
Must
Use to say that you believe something is a possibility
Use to express that we feel sure that something was true in the past.
Might
Use might to say something is a possibility (but we are not 100% sure).
Can’t have
Use to say that you believe something is not possible in the past.
http://speakspeak.com/english-grammar-exercises/intermediate/modal-verbs-for-past-probability-must-have-cant-have-couldnt-have-may-have
