mrs wang is washing some clothes 变否定句

mrs wang is washing some clothes 变否定句 The girl is washing her clothes.(改为否定句）不用加does吗?washing用不用变会 Her mother is washing some clothes. The girl is washing the clothes in the river.改为否定句 The girl younger,is washing,his,clothes,brother连词成句 连词成句is windy clothes her washing I think washing clothes is boring（同义句替换） He is drinking some milk 变否定句 Mother does some washing every weekend （改为否定句） Gao Shan does some washing at the weekends.(否定句) Mum will do some washing tomorrow.(改为否定句） do some washing和washing some clothes的区别