... Will you have smt- Would you like to do smt => invited smb to do smt- Could you do smtEg1: "Would you like a cigarette"=> He offered me a cigaretteEg2: " Would you like ... modal structures: Would, could, might, ought to, should,Eg: She said," You might be mistaken"=> She said that he might be mistaken- Conditional type 2, - Structures: Would rather, ... do smt requested- I would be very grateful if you could do smtsmb to do smth, Thanks:-" Happy new year"=> She wished me a happy new year.- " Congratulation!"=>...