be done是被動語態，不是時態。
且be done一般表示被動語態中的一般現在時態。
以下是被動語態的幾種時態：
1、一般現在時態：be(am is are) done
例句：I'm taken to school by my father every day。
(我父親每天送我上學。)
2、一般過去時態：be(was were) done
例句：I was taken to school by my father yesterday。
(我父親昨天送我上學了。)
3、一般將來時態：will done
例句：I will taken to
school by my father tomorrow。 (我父親明天要送我上學。
)
4、過去將來時態：would done
例句：Flourish said that he would taken to school by my father tomorrow。(弗羅倫斯說他父親每天送他上學。
)
5、現在進行時態：be(am is are) being done
例句：I'm being taken to school by my father now。 (我父親正送我上學。
)
6、過去進行時態：be(was were) being done
例句：I was being taken to school by my father at that time。(我父親那時正送我上學。
)
7、現在完成時態：have(has) been done
例句：I have been taken to school by my father every day for three years already。
(我父親每天送我上學已經三年了。)
8、過去完成時態：had been done
例句：I had been taken to school by my father every day for three years yesterday already。
(我父親每天送我上學到昨天已經三年了。 )
9、將來完成時態：will have been done
例句：I will have been taken to school by my father every day for three years tomorrow already。
(我父親每天送我上學到明天就已經三年了。 )
另外的否定句、疑問句等省略。
