Question

过去曾经做过某事用英语怎么说

Answer 1

used to be doing something过去曾经做过某事
He used to be a professor in the college, he is retired now.
He used to walk to school, now he rides a bicycle.

Answer 2

have ever done sth.

Answer 3

这句话用i
have
been
to
bj
used
to
do
sth是你要的曾经做过某事的意思，但学英语要变通

Answer 4

用一般过去式就可以了。