let us go 后面加动词什么形式?doing 还是do还是to do

glad sb后面加什么?to do,doing,还是do? see后面加动词的什么形式?是do还是 to do except 后面的动词要用什么形式?要用doing 还是to do? 宾格后面加动词原型吗是 to do还是do还是doing hard后面加doing还是to do refuse后面加to do 还是doing discover后面加to do还是doing? adjust to 后面加doing还是do? spend后面加doing还是to do? ask后面是加to do还是doing,还是do? dislike后面加to do还是do 还是doing remember后面加动词加to do 还是 doing forget后面呢?