stop to do:停下来去做另外一件事情
stop doing:停下正在做的事情
go on to do:继续去做另外一件事情
go on doing:继续做正在做的事情
try to do:尽力去做某事
try doing:尝试去做某事
mean to do:打算做某事
mean doing意味着某事
remember to do:记得要去做事情
remember doing:记得曾经做过某事
forget to do:忘记要去做某事
forget doing 忘记曾经做过某事
regret to do:不得不去做某事
regret doing 后悔曾经做过某事