5. replace each icon * below with before or after a. in affirmative sentences (headlines 1,2 and3) in the present continuous tense, the verb be (am/is/are) comes * the main verb in the -ing form (becoming, getting). b. in negative sentences (headline 4) in the present continuous tense, the particle not comes * the verb be (am/is/are) and * the main verb in the -ing form (looking) c. in interrogative sentences (headline 5) in the present continuous tense, the subject comes * the verb be (am/is/are) and * the main verb in the -ing form (destroying)