Conjugate “verb to be”, “ verb to have” and “verb to do” to agree with subjects in present simple tense Subject Singular or Plural 1.You and I plural Your sons Our teachers They He and she She and you Its puppies The child’s toy The children’s van 10 A mouse singular 11 The mice 12 The buffaloes 13 The pupil 14 The police 15 Judy and Joy 16 Jim 17 Jan and I 18 Jack and you 19 Joyce and my son 20 The nurses 21 Doctors and nurses 22 Teachers 23 These singers 24 That student 25 That singer 26 The people 27 Those musicians 28 The women Verb to be Negative are not Verb to have Negative have not Verb to Negative not is not has not does not