AUXILIARY VERB

Auxiliary verb is used to help express the meaning, or have a particular grammatical function.

A. Various Auxiliary Verb :
     1. Tobe-being,been,am,is,are,was dan were
     2. To do-does dan did
     3. Have-has dan had

B. Modal Auxiliary :
     1. can-could
     2. shall-should
     3. will-would
     4. may-might
     5. must-had to
     6. ought to
     7. used to
     8. need
     9. dare
     10. had better

Use Auxiliary Verb :
1. Lingking (copulative) verbs
    Is auxiliary verb that is used to connect between a subject and a predicate. While the         auxiliary verb that functions as a verb is to be lingking. And to be seen as "auxiliary           verb" can be used to :
  a. Forming Tenses
    - I am studying English now
    - He has been working here for 2 month
  b. Make Passive Sentences
      example : - the car is being repaired
                     - Ali was called by his teacher

2. To do,does,did, and done
  a. Can serve as a regular verb that means working
      example : she did her homework yesterday
  b. As auxiliary verbs to form negative sentences or short answer questions
      example : do you know go to the party last night

3. Have-has and had
  a. Serves a verb meaning "to have"
      example : I have a new car
  b. As an auxiliary verb to form tenses
      example : She has bought a new book