1. 现在完成时:I have passed the exam.
2. 过去完成时:He told me he had passed the exam.
3. 将来完成时:I will have passed the exam by the end of next year.
4. 过去将来完成时:I would have passed the exam if I did not have that medical operation.
完成进行时在高中应该会,以现在完成进行时为例:
I have been learning English for almost six years.