Page 7 - summary 2019
P. 7

Verb



                         1. Modal Verb                                2. V to be                            3. have/has/had


                Can/Could   = สามารถ                        V to be                                 V to have


                Will/Would    = จะ                              V1         V2         V3                 V1         V2         V3
                Shall/Should  = ควรจะ                           Is        was        been               have       had        had

                May/Might    = อาจจะ                            am                                      has

                Must           = ต้อง                           are       were
                Ought to      = ควรจะ

                have to/has to/had to



                                +                                         +                                        +

                                                                                                                   V3
                         V1/be/have                                  V3 / Ving
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