Question

have be done 是have to be done省略了to的被动语态吗

Answer 1

好像没有
have
be
done 的用法，但是有
have
been
done 的用法。
have
been
done 和
have
to
be
done 都是被动语态，只是主动词和时态不一样。
have
been
done 是现在完成时的被动语态。（已经被完成了。）
汉语用较少的被动语态翻译。
My
homework
has
been
done
by
me. 我已经做完了我的功课（我的功课已经被我做完了）
I
have
done
my
homework. 我已经做完了我的功课。
have
to
be
done 是情态动词
have
to 的现在时态的被动语态。（别的不被做完）。
You
homework
has
to
be
done
by
11pm. 你的功课必须在晚上11点做完。
=
You
have
to
finish
your
homework
by
11pm. 你必须在网上11点做完你的功课。