过去将来进行时would be doing一 般完 成进 行完 成 进 行现 在一般现在时do现在完成时have done现在进行时is doing现在完成进行时have been doing过 去一般过去时did过去完成时had done过去进行时was doing过去完成进行时had been doing将 来一般将来时will do将来完成时will have done将来进行时will be doing将来完成进行时will have been doing过去将来一般过去将来时would do过去将来完成时would have done过去将来进行时would be doing过去将来完成进行时would have been doing
