Today we have chat rooms...but we seem to be losig the art of communicating face-to-face 为什么用to be losing?为什么要用be?又没有表被动?为什么不用to losing?

Today we have chat rooms...but we seem to be losig the art of communicating face-to-face 为什么用to be losing?为什么要用be?又没有表被动?为什么不用to losing?
Today we have chat rooms...but we seem to be losig the art of communicating face-to-face 为什么用
to be losing?为什么要用be?又没有表被动?为什么不用to losing?

Today we have chat rooms...but we seem to be losig the art of communicating face-to-face 为什么用to be losing?为什么要用be?又没有表被动?为什么不用to losing?
因为要表达现在进行时的含义：我们似乎正处于丧失面对面交流能力的过程中.
所以要用be+doing,光有doing不是现在进行时.
请及时采纳,多谢!

现在进行时 是be losing 但动词不定式 to后用原形 所以也没有to losing这种用法

seem to 后面跟动词原形，这里是 “be”，而这句又要表达当下正在失去面对面交流的艺术，所以用了现在分词 losing