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