~Contoh Grammar~

A.    Present perfect tense

1.     They clean their class.

                  They do not clean their class.

                  Do they clean their class?

B.     Simple Past Tense

1.     I studied english yesterday          

                 I did not study english yesterday

                Did you study english yesterday ?

C.     Simple Continuous Tenses

1.      I am studying to become a doctor

                   I am not studying to become a doctor

                  Am i studying to become a doctor?

D.    Simple Future tense

1.      I will marry with you

                  I will not marry with you

                 Will i marry with you?

E.     Present perfect Tense

1.      I have finished my work

            I have not finished my work

            Have i finished my work?