like,love.dislike,enjoy+动词ing
practise doing sth.
spend doing sth.
fnish dong sth.
let sb.do sth.
make sb.do sth.
help sb.do sth.
why not do sth.
what/how about doing sth.
be good doing sth.
look forward to doing sth.
thank sb for doing sth
be busy doing sth
have doing sth
want to do sth
would like to do sth
need to do sth
have to do sth
ask sb to do sth
tell sb to do sth
It's time for sb to do sth
it takes sb sometime to do sth
have much/no time to do sth