What modal can be used ?
mustn't
can't
shouldn't
couldn't
What modal can be used ?
could
couldn't
am able to
should
What modal can be used ?
couldn't
May
should
mustn't
What modal can be used ?
can
must
had better
have to
What modal can be used ?
may
couldn't
can
must
What modal can be used ?
mustn't
shouldn't
don't have to
are not able to
What modal can be used ?
have to
couldn't
can't
must
What modal can be used ?
might
must
may
can
What modal can be used ?
must
should
have to
couldn't
What modal can be used ?
may not/could
mustn't/might/
can't/must
can/should
What modal can be used ?
may
shouldn't
could
should
What modal can be used ?
can
may
have to
could
What modal can be used ?
must
have to
couldn't
may
