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is has been have been are
matter doubt problem wonder
is are has been have been
has she been had she been has she gone had she gone
has been reading had read is reading has been read
has she been had she been has she gone had she gone
has ruined had ruined has been ruined had been ruined
is has been have been are being
built has been built being built to be built
suffered from has suffered from suffers from were suffering from
has ruined had ruined has been ruined had been ruined
She has gone to the grocer's She has just clone her shopping. She has bought a few jars. She has been in all day.
is are has been have been
has she been had she been has she gone had she gone
should has got to has to must
had broken in has been broken into had been broken into has been broken in
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