She tripped on the carpet and the pudding went flying through the air,narrowly missed my aunt,and crashed on the dining table with considerable force.
请问 narrowly missed my aunt 是什么成分,为什么不用missing
请看这句
The Titanic turned just in time,narrowly missing the immense wall of ice which rose 100 feet out of the water beside her.
这句中 narrowly missing.....是什么成分?为什么不用missed?