phủ định We don't go to work every day. 

câu hỏi does your mother alway get up early.-yes,she does/No.she doesn't
2.Thì hiện tại tiếp diễn
Khẳng định I going to the shopping now
Phủ định I'm not doing my homework at the moment
Câu hỏi: Is your dad going to work now?No,he doesn't/yes,she does
3.Qúa khứ đơn
Khẳng định:He visited his parents every weekend.
Phủ định:She wasn't  went home every Friday.
Câu hỏi:Were they at work yesterday?Yes,they were/No,they weren't
4.Thì tương lai đơn
Khẳng định:We will see what we can do to help you
Phủ định:They won’t stay at the hotel.
Câu hỏi:Will you open the door? Yes,I will/No,I won't