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Modals - Coggle Diagram
Modals
Must
He must do his homework
Should
They should leave at 7: 00 am
Have to
You have to take the plane.
can
They can save the planet.
May
Could
might
They
could
have saved the planet.
Past Modals
Modals
modal + have + participe passé
Modal + verbe infinitif
They should have left at 7:00 am
He must have done his homework.
You
had to
have take the plane.