would like sb to do sth 的疑问结构 是这个吧/

would like sb to do sth 的疑问结构 是这个吧/
Would you like sb to do sth
2 would like 结构中 would 是情态动词,还是助动词,记得好像是 情态
would like to do sth / would like sb to do sth
可以用 want 来替换是吧。