We often use have got rather than have alone. So you can say: We've got a new car. or We have a new car. Ann has got tow sisters. or I have two sisters. We use have got or have for illness, pain. I've got a headache. or I have a headache. When have means 'possess', you cannot use continuous forms (is having/are having) I have / I've got a headache. ( not I'm having ) For the past we use had (usu..