英语句型结构，关于do / to do / doing 的

要分开来逐一的写，如：

do: make sb do

to do:…………

doing:…………

省略号处的，都像“do”的那样写 尽量多写，最好有多少写多少

do: make sb do/let sb do

to do:stop to do/want to do/determine to do/try to do/begin to do/start to do/prefer to do/eager to do/fail

to do/

doing:keep doing/stop doing/try doing/finish doing