Ordonner les Mots Verb combinations: Mixed tensesVersion en ligne Arrange the sentences. Consider how the subject affects the immediate verb and how the auxiliaries affect the form of the following verbs par Atenas Leticia García Gámez 1 The subject is sigular. The sentence is a routine. She the library studies in every week . . 2 Consider the auxiliary. What happens to the action verb? study noisy home because She at is it doesn't . . 3 The actions happen in the past. One is affirmative. The negative uses auxiliary. What happens to the verb when we use auxiliary? but see film saw this in didn't I cinema it last the I year . . 4 Consider the auxiliary needed for -ing form The month playing is a soccer tournament next team . . 5 Consider the combination of modal and -ing form Students party preparing could this be a semester winter . . 6 Consider the combination of auxiliary HAVE and -ing form DNA been have Scientists many for years studying . . 7 What form of the verb comes after auxiliary HAVE? the protocol written group of has research all The project . . 8 Consider the combination of MODAL and auxiliary HAVE/HAS The happened explosion before have might fire the . .