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