We have seen much.

我们看过许许多多。

youdao

Much, if not most, of the XML we have seen is not well designed.

我们看到的许多 XML（如果不是大多数的话）其设计都不是很好。

youdao

At the same time, however, how much productivity improvement have we have seen?

然而同时，我们看见了多少生产力能力的改进？

youdao

It is not an overall analysis, the likes of which we have seen much of over the past many years since the resolution became law.

WHITEHOUSE: Press Briefing

"But we have seen a much more positive start to the new year with an easing in lending and schemes like the government's NewBuy enabling people to get a 95% mortgage, " the group said.

BBC: Government 'must do more on affordable housing'

We have seen so much.

NPR: Transcript Of Barack Obama's Victory Speech