Modal Auxiliaries Part 3



Will/would

A. Will/would is used to indicate future event.

For Example:



       1. Mary will leave in January.

       2. I will go to Dhaka



B. Would can also used to mean past time habit

For Example:

       1. When john was young, He would swim once a day.



C. Will/would also used to indicate general request & Courteous

   1. Would you please not worry?





USED TO

Used to indicate past habit.

(Remember that used to always in this from. it can never be use to)



For Example:



      1. He used to ride bicycle

      2. NOT   he use to ride bicycle.

      (Example 2 is wrong sentence because use to is not right from)



There are two rules of using used to



A. Express past habit



    (Subject + used to +verb in simple from)



For Example:

           1. He used to eat dinner at five o’clock

           2. When I was young, I used to swim every day.



B. Express regular habit



 (Subject+ be +used to+verb+ing)



For Example:



       1. John is used to swimming every day




MUST

Must is used to indicate complete obligation .There are no choice for person to chose any thing without this choice.



For Example:



    1.   We must obey our parents



           2.  John must call his insurance agent today



Must used to indicate assume & decision making



 A. To indicate regular present action must is used



              (Must +verb in simple from)

                 For Example:

                     1. John is very responsible boy. He must keep it.

B. To indicate present continuous action  must is used



    (Must+ be verb+ing)

     For Example:

       1. John is very herd worker. He must be kept it.



C. To indicate past action must is used

   (Must +have +verb in past participle)

        For Example:

    1. Now John has got the highest marks in the class .she must have studied hard


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