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