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