have been后加动词原型还是过去式谢谢了,

have been后加动词原型还是过去式谢谢了, you've后加动词原型还是加动词过去式 have great fun后加动词原型吗?还是别的. I was + 后的动词如何变化,加原型还是过去式 was后面加动词原型还是过去式还是ing形式? make后动词原型还是加to have 后加原型还是ing? can和will加动词原型,要是遇到过去式（例如结尾时ago）的,动词加原型还是过去式 be动词后加动词原型还是动名词 形容词后动词加ing还是原型还是怎么样 have to 后面加 动词ing,还是原型? I have nothing to do but read 这里的read是原型还是过去式,but后加什么?能加过去式吗