I think she is right改否定句可不可以改为I do think she isn't right?

I think she is right改否定句可不可以改为I do think she isn't right? I don’t think the girl is right,is she还是isn’t she? l think she is right改为否定句 she thinks i am right.变否定句 she ____ think I ___ right. I think this is right.(改为否定句) I __ think this __ right. I think your father is right.改为否定句. I think he is right.【改为否定句】 I think the answer is right(改为否定句) I think that she is right. I think she is reading right now. I do not think she is right.yes ,she is.no ,she is not.2 she I think he is right.(改为否定句）I（）（）he is right.帮下忙啊