¿Cuales son los auxiliares que emplea la forma negativa del verbo have y has?

Necesito 10 oraciones utilizando el verbo to have tanto con el auxiliar como afirmando y negando?

1 - She has to take the children with her to Houston. . He has to lend us the money which we need. . She has to be back by noon. . She has to return later. . You have to learn at least five new words every day. . You…