我读到一篇新闻报导，其中有一句是：
The government now faces having to come up with more effective measures to ach
ieve its fertility rate target by the end of 2025 and maimtain the population
at around 100 million in 2060.
疑问：请问主要动词(faces)后面接现在分词(having)是什么文法观念?
请先进们不吝指导，谢谢 : )

faces后面那一大串都当作它的受词

这里的 having 应该是动名词，如一楼所说的，引导后面那一整串当作 faces 的受词

两个动词碰在一起后面的的动词要加to或ing的观念