I think I've seen a similar examples
![Wink [;)]](/emoticons/emotion-5.gif)
2. He doesn't work as
hard as she does. The second verb should not really be "does." It
could be "he doesn't work as hard as she works", or you could leave off
the verb and let it be understood. "He doesn't work as hard as
she." While "he doesn't work as hard as she does work"
seems
to make sense, "work" is a verb in the first phrase and an noun in the
second. "He doesn't do work as hard as she does work" is more
correct, because now the actions are equivilent and "work" is a noun in
both cases. "He doesn't do as hard as she does" makes grammatical sense
but is not very meaningful. I think the "does" in "doesn't"
functions as an auxiliary and not a 'full' verb. That's a grammatical
breakdown. I certainly wouldn't correct anyone for speaking that way,
because the meaning is clear.