Particle が -
09-13-2017, 01:45 PM
I am having troubling understanding the usage of particle "ga", e.g in the following example:
Doa ga shimarimasu!
Can't I say "doa wa shimarimasu" meaning something like: as for the door, it is closing.
My confusion is: ga is used to introduce something new. But the door is there, it exists, and it is about to be closed. So why use ga?