My mother often goes shopping on weekends改为否定句

My mother often goes shopping on weekends改为否定句 My mother often goes shopping on weekends.(改为否定句) My mother often (goes shopping ) on weekends. My sister often goes shopping on Sundays.改为否定句 my mother often goes shopping on weekends.改为现在进行时 My mother often does some shopping at weekends改为否定 My mother always goes shopping on Sundays.（改为否定句） My mother My mother always goes shopping　on　Sundays．（改为否定句0 My mother often goes shopping “on weekends”.(对打引号部分提问) My mother often does some shopping at the weekends.改成否定句怎么改? My mother goes to work on Monday 改为否定句 My mother always goes shopping on Sundays. (否定句) My mother _