it is time we (should go) ready能这样填么?为什么有错

it is time we (should go) ready能这样填么?为什么有错
it is time we (should go) ready
能这样填么?为什么有错

it is time we (should go) ready能这样填么?为什么有错
it is time we (should go) ready,从语法上说should　＋系动词是没错,ready是形容词,前面可以加be　,get等系动词,该句习惯上用get没错.但是用go也不能算是全错,因为go也可以做为系动词使用,比如　sb　go　crazy,所以it is time we (should go) ready语法上不错,可以翻译为是时候去做准备了,但习惯上不妥.

这是it is (high) time (that) 句型，应该用虚拟语气，后面的谓语动词应用一般过去时，也可说是it is time to do sth.这句话可以写成 It is time we got ready

不可以

ready是形容词前应该是系动词应为shoud be,但go是动词