I saw him come out of the cinema."come" 为什么是原型?

i n______ him come out of the room I walked out of the cinema,______ I'd never come back to thi 26.I walked out of the cinema,____ I’d never come back to th I walked out of the cinema,____I'd never come back to the la I walked out of the cinema,______to determine Id never come 英语的非谓语动词I walked out of the cinema,（ A ） I'd never come back I saw him go out of the room.(第二个动词go为什么不用过去式..谢) I walked out the cinema ,( ) I' d never come back to this pl come out of the classroom I saw him （walk）in the room.walk为什么要用原型呢? 为什么是原型?he saw two thieves rush out of a shop and run towards I___(leave) when I saw him come to me.