If you want to know more, here is an article about a tweak that will do it. http://www.idownloadblog.com/2012/10/06/ipad-mouse/. Though the article is old, the tweak it described still works on iOS 8.4. You can also connect a keyboard and mouse at the same time, and the iPad will display a cursor for the mouse.
Have + been + verb + -ing. The _______ is used for an event that has been completed before the present moment in time. Simple past. When a progressive tense is used in the independent clause, the dependent clause typically uses the _______ tense. Simple past. Read the quotation below and complete the instruction that follows.
We make the Present Perfect tense with the correct form of the auxiliary verb have (have/has) and the third form (past participle) of the mail verb. To form the past participle of the regular verbs, we add ed to the infinitive.Examples: I have worked as a secretary for two years. Present Continuous Tense when to use; how to form; ing forms of the verbs; English action and state verbs; the difference between the Present Continuous and the Present Simple tenses; test. 2  The verb to be-the Present Simple Tense. 3  Grammar reference and online exercises for Elementary level.