  ().      to   .
Can -  - , .
Could -  - , , , ,  ,  ,  ,  .
May -  -  ().
Might -  - .
Must -  - .
Will -  -   .
Shall -  -       (I  We).
Would -  -  (    ).
Should -  -   ,  , ,  ,   .
Needn't -  -  ,  ,   .
'd rase -  - .
'd better -  - .

       ,  
,     can, may  must.
Be able to -    - ,    ( can).
Be alloud to -    - ( may).
Have to, be to -  ,   - ( must).

That is why -    -  .
decent -  - , 

 9
    , 
I cant work at home
  w  
  
because
 
   . 
I have no computer.
   
    
That is why I have to
  w   
   , 
work in our library,
w   
   
where Im allowed to 
w   
  . 
use their computer.
  
   
I should 
 
  , 
make some money
  
t   , 
to buy any computer,
   
 o   
but until now
  
   
I couldnt
 
  
find any
 
 . 
decent job.
 
