is going home是什么时态

is going home是现在进行时。
going
n. 离开，离去；（尤指赛马场的）地面状况
adj. 常去……的；现有的，可得到的
例句：
Were going sailing on Saturday.
我们打算星期六乘帆船出游。
Were going to crash, arent we?
我们要坠毁了，是不是？