in time过去式

in time没有过去式。

National unity is essential in time of war.举国团结在战时是非常重要的。

Firemen reached the house on fire in time.消防队员及时赶到那幢失火的房子。

I intended to catch the early train， but I didn't get up in time.我本来打算赶早班的火车，但是我起晚了。

Disregarding all the difficulties， we arrived here in time.尽管有那么多困难，我们仍然及时地到达了这儿。

I saved my bacon by arriving just in time for the meeting.我刚好及时到会，才算没受责备。

My mother could not come twelve thousand miles from Australia in timeof war to meet Bill's girl.我母亲不可能在战争期间旅行12，000英里从澳大利亚来见比尔的女朋友。

Can we get to the station in time?我们能及时到达车站吗

The car came to a halt just in time to prevent an accident.汽车及时停下，避免了一场车祸。

in time过去式

in time没有过去式，这是一个in+n.介词+名词构成的介宾结构，是状语，及时的意思。

2、过去式是存在动词上的。