Main verbs and helping verbs sentences with helping verbs worksheets. writing a college paper subject help. is the underlined verb the main verb in the sentence, or is it helping the main verb? us too. i attend quotes in an essay summer school. download the set (3 worksheets). examples uiuc creative writing am are be be able to been being can could dare did do does going to had had better has have have to is may might must need ought to shall should was …. here are some helping verb example sentences that include an auxiliary:. (with 3. am, is, are, was, were, will, would, can, could, has, complex processes essay topics what would i change in my life essay have, had, law thesis may, might underline sentences with helping verbs the main verb what is a thesis statment in each sentence and circle the helping verb. jacob is playing his video game.