CERTAINTY IN THE PAST:
MUST HAVE+ PAST PARTICIPLE
CAN’T HAVE + PP
COULDN’T HAVE + PP
POSSIBILITY IN THE PAST:
MAY HAVE + PP
MIGHT HAVE + PP
COULD HAVE + PP
Let´s practise these modal perfects. Look at the photos and answer the questions . Write as many sentences as you can using Modals of possibility and deduction. Then you can do more conventional exercises by clicking below
Execrcises on Modal Perfects
