screw up 的动词变位表
Simple tenses
Present
I
screw up
you
screw up
he/she/it
screws up
we
screw up
you
screw up
they
screw up
Past
I
screwed up
you
screwed up
he/she/it
screwed up
we
screwed up
you
screwed up
they
screwed up
Present Perfect
I
have
screwed up
you
have
screwed up
he/she/it
has
screwed up
we
have
screwed up
you
have
screwed up
they
have
screwed up
Past Perfect
I
had
screwed up
you
had
screwed up
he/she/it
had
screwed up
we
had
screwed up
you
had
screwed up
they
had
screwed up
Will-Future
I
will
screw up
you
will
screw up
he/she/it
will
screw up
we
will
screw up
you
will
screw up
they
will
screw up
Going to-Future
I
am
going to
screw up
you
are
going to
screw up
he/she/it
is
going to
screw up
we
are
going to
screw up
you
are
going to
screw up
they
are
going to
screw up
Future Perfect
I
will have
screwed up
you
will have
screwed up
he/she/it
will have
screwed up
we
will have
screwed up
you
will have
screwed up
they
will have
screwed up
Continuous tenses
Present
I
am
screwing up
you
are
screwing up
he/she/it
is
screwing up
we
are
screwing up
you
are
screwing up
they
are
screwing up
Past
I
was
screwing up
you
were
screwing up
he/she/it
was
screwing up
we
were
screwing up
you
were
screwing up
they
were
screwing up
Present Perfect
I
have been
screwing up
you
have been
screwing up
he/she/it
has been
screwing up
we
have been
screwing up
you
have been
screwing up
they
have been
screwing up
Past Perfect
I
had been
screwing up
you
had been
screwing up
he/she/it
had been
screwing up
we
had been
screwing up
you
had been
screwing up
they
had been
screwing up
Will-Future
I
will be
screwing up
you
will be
screwing up
he/she/it
will be
screwing up
we
will be
screwing up
you
will be
screwing up
they
will be
screwing up
Going to-Future
I
am
going to be
screwing up
you
are
going to be
screwing up
he/she/it
is
going to be
screwing up
we
are
going to be
screwing up
you
are
going to be
screwing up
they
are
going to be
screwing up
Future Perfect
I
will have been
screwing up
you
will have been
screwing up
he/she/it
will have been
screwing up
we
will have been
screwing up
you
will have been
screwing up
they
will have been
screwing up
Conditional
Conditional
I
would
screw up
you
would
screw up
he/she/it
would
screw up
we
would
screw up
you
would
screw up
they
would
screw up
Conditional Past
I
would have
screwed up
you
would have
screwed up
he/she/it
would have
screwed up
we
would have
screwed up
you
would have
screwed up
they
would have
screwed up
Imperative
screw up
Impersonal
ing-Form
screwing up
Past Participle
screwed up