哪些词后用动词原形、不定式、V-ing

1.加原形:
情态动词和助动词等,如:
can,could,may,should,might,must,ought,need,have,let,make,help sb+do sth.
2.加不定式
want,would like,like,love,be going to,go on,hate,begin,continue,start,ask,tell,afford,agree,aim,appear,arrange,believe, care,choose,claim,come,consent,dare,decide,demand,desire,determine,decline, expect,elect,fail,offer,happen,seem,refuse,wait,pretend,promise,wish,hope, mean,long,learn,seek,intend,tend,manage,prepare,remember,forget,plan
3.可以用于”动词＋宾语＋不定式”的词．(即:v.+sb/sth+to do)
advise,allow,appoint,believe,cause,compel,consider,drive,get,guess,invite, judge,know,report,select,state,trust,intend,say,teach,want,beg,warn,expect, intend,pretend,understand,order,send,remind,judge,like,find,force,forbid, encourage
4.加ing
start/begin/keep/feel like /practice/like/allowed/pay attention to /be used to/consider +doing sth.(所有介词后面都加doing sth.)
see/hear/find/watch sb. doing sth
keep/prevent/stop+from doing sth

情态动词后或使役动词let,make,have等后用动词原形``e.g例子:let sb. do sth。
一般介词后都用ING形式的``但是有2个特殊点：
beget used to doing sth.“习惯于…”
look forward to doing:期待做某事
至于动词不定式，还靠自己积累

动词原形:
1,情态动词后
2，助动词后
3特殊句型如：had better do ,would rather do help sb. do,let sb. do,make sb do
不定式:
1,tell,ask ,be made ,seem to do ………
2，表目的，e.g.I go there to get my book back