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出版事项说明数据保护设置隐私范围
英语

back up 的动词变位表

Simple tenses

Present

I
back up
you
back up
he/she/it
backs up
we
back up
you
back up
they
back up

Past

I
backed up
you
backed up
he/she/it
backed up
we
backed up
you
backed up
they
backed up

Present Perfect

I
have
backed up
you
have
backed up
he/she/it
has
backed up
we
have
backed up
you
have
backed up
they
have
backed up

Past Perfect

I
had
backed up
you
had
backed up
he/she/it
had
backed up
we
had
backed up
you
had
backed up
they
had
backed up

Will-Future

I
will
back up
you
will
back up
he/she/it
will
back up
we
will
back up
you
will
back up
they
will
back up

Going to-Future

I
am
going to
back up
you
are
going to
back up
he/she/it
is
going to
back up
we
are
going to
back up
you
are
going to
back up
they
are
going to
back up

Future Perfect

I
will have
backed up
you
will have
backed up
he/she/it
will have
backed up
we
will have
backed up
you
will have
backed up
they
will have
backed up

Continuous tenses

Present

I
am
backing up
you
are
backing up
he/she/it
is
backing up
we
are
backing up
you
are
backing up
they
are
backing up

Past

I
was
backing up
you
were
backing up
he/she/it
was
backing up
we
were
backing up
you
were
backing up
they
were
backing up

Present Perfect

I
have been
backing up
you
have been
backing up
he/she/it
has been
backing up
we
have been
backing up
you
have been
backing up
they
have been
backing up

Past Perfect

I
had been
backing up
you
had been
backing up
he/she/it
had been
backing up
we
had been
backing up
you
had been
backing up
they
had been
backing up

Will-Future

I
will be
backing up
you
will be
backing up
he/she/it
will be
backing up
we
will be
backing up
you
will be
backing up
they
will be
backing up

Going to-Future

I
am
going to be
backing up
you
are
going to be
backing up
he/she/it
is
going to be
backing up
we
are
going to be
backing up
you
are
going to be
backing up
they
are
going to be
backing up

Future Perfect

I
will have been
backing up
you
will have been
backing up
he/she/it
will have been
backing up
we
will have been
backing up
you
will have been
backing up
they
will have been
backing up

Conditional

Conditional

I
would
back up
you
would
back up
he/she/it
would
back up
we
would
back up
you
would
back up
they
would
back up

Conditional Past

I
would have
backed up
you
would have
backed up
he/she/it
would have
backed up
we
would have
backed up
you
would have
backed up
they
would have
backed up

Imperative

back up

Impersonal

ing-Form

backing up

Past Participle

backed up

查看连接词

在双语词典中的"back up"译文

阿拉伯语
保加利亚语
波兰语
德语
俄语
法语
葡萄牙语
塞尔维亚语
西班牙语
意大利语