求助！！！帮我造句满足Tense +(Moda)+(Perfect)+(Progressive)+Verb的句子
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发布时间：2022-08-17 10:47
共1个回答
热心网友
时间：2023-10-11 18:23
I
can
swim
across
the
river.
Modal+Perfect.情态动词+完成时。You
should
have
seen
him
off
yesterday.你昨天本来应该去送他的。（对过去的虚拟）
Modal+Perfect+Progressive+Verb.情态动词+完成进行时He
must
have
been
listening
to
music
when
you
knocked
at
the
door.Or
he
would
open
the
door
for
you.你敲门的时候他一定正在听音乐，不然他会给你开门的。（对过去的推测）
