ing形式：becoming

That has become a pattern .

这已成为一种模式。

But pcs have become commodities .但是个人电脑已成为商品。

Please become a good leader .

请成为一位好的领导人。

The game would become lively .

冲突将变得很激烈。

How dependent have we become ?我们变得有多依赖