after that是什麼時態的標誌

The funny thing is it never happened again after that.

奇怪的是從那以後這事再也沒有發生過。

She was in the hospital for a week and laid up for a month after that.

她住院一星期後又卧牀一個月。

After that, food shipments to the port could begin in a matter of weeks.

之後，到該港口的食物運送可能在幾周之內開始。