is said 后一定用现在时吗was said后一定用过去式吗?soon可用过去吗

is said 后一定用现在时吗was said后一定用过去式吗?soon可用过去吗 he said my English is good?I think he was crazy?he said my English is good?我可是在said过去式里面用is这个现在时吗?I think he was crazy?我可以在think这个句子里用过去时吗? he says that he is busy he said that he was busy 这两个一个是现在进行时一个是过去时,怎么用呢? it is said that that was all that he said= it is said that that was what he said这两个句子相等吗? 过去时的宾语从句用什么时态?他说他是摄影师 用过去时怎么说 (虽然是过去说的话 但是他现在仍然是一个摄影师)He said he was（用was还是is） a photographer. it is said that he was failed again可以换成he is said to have failed again.为什么是完成时,为什么用is,不可以换成,he was said to fail again 改病句..Here what my mother said.Here what my mother said.在here后加is 还是 was? 比如 一个人说 anything is possible 现在 我告诉 别人听 是要说 he said anything is possible 还是 he said anything was possible 怎么分辨 这样时 态 It is reported/said that 这一句型中一定要用is不可以用was吗 It is reported/said that 这一句型中一定要用is不可以用was吗 it was said和it is said 区别it is said that是据说.因为是据说本来就指过去的吧,那it was said不就和it is said一样了吗? 用间接引语表达某人过去的观点时,从句时态变化吗?比如说,The professor said he is/was right? 变间接引语时yesterday morning 怎么变?1.He said,I arrived yesterday morning. 其中yesterday morning变成什么?2.He said,Mother,the boy is very naughty.其中is用变成was吗?3.She said,My sister will be back tomorrow morning.其中t ------ many people were killed in this accident.A. It is said that B. It says C. It was said who D. It was said that我的书上参考答案是A, 但句子用了were killed, 不是应该用it was said that 吗?求解释 Mr Gilbert said he was inquiring abutt a certain patient,a Mr John Gilbert,这句话是现在时行时吗?为什么用现在进行时表示想做什么 what the teacher said was what the teacher said is当陈述过去发送的时态时, 哪个正确? 为什么? It is said____ ____ was all ___ he said.It is said that that was all that he said. 请问1.我知道有it is said that这个句型 那有it was said that吗2.it is said that=it is said to be吗thanks very much