Page 81 - Just Enough English Grammar Illustrated Book
P. 81

The base form of a verb is a verb without
                               any endings added.

           The base form of a verb allows the beginning language learner
           to form basic sentences with a subject and a verb. As Part Two
           will explain in detail, it is used to express an action that
           happens in the present moment.

           Principal Part      , the base form of a verb, connects to a subject.
                          1
           The following chart illustrates how verb forms change when
           they are combined with matching subject pronouns.

                                        Connecting
                Subject as Pronoun          Verb         Sentence

              1
                           I
                                   I        swim          I swim.


              2

                    You          you        swim         You swim.



              3
                                  he                     He swims.
                                 she       swims        She swims.
                                  it                      It swims.


              1
                          We
                                 we         swim         We swim.



              2

                    You          you        swim         You swim.



              3

                                they        swim         They swim.




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