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