div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=home-universit-di-cagliari-when-have-is-an-auxiliary-verb-we-make-questionshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Home - peopleunicait - Università di Cagliari · When have is an auxiliary verb we make questions by inverting have and the subject and negatives with havent hasnt have loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer202205200060125c3da3af462dd66c66c7html5thumbnails1jpg width=140 height=200 divdiv