I must scrump you must scrump he must scrump we must scrump you must scrump they must scrump
Forme en V-ing
I must be scrumping you must be scrumping he must be scrumping we must be scrumping you must be scrumping they must be scrumping
Perfect
I must have scrumped you must have scrumped he must have scrumped we must have scrumped you must have scrumped they must have scrumped
Perfect en V-ing
I must have been scrumping you must have been scrumping he must have been scrumping we must have been scrumping you must have been scrumping they must have been scrumping
Négation
Forme simple
I must not scrump you must not scrump he must not scrump we must not scrump you must not scrump they must not scrump
Forme en V-ing
I must not be scrumping you must not be scrumping he must not be scrumping we must not be scrumping you must not be scrumping they must not be scrumping
Perfect
I must not have scrumped you must not have scrumped he must not have scrumped we must not have scrumped you must not have scrumped they must not have scrumped
Perfect en V-ing
I must not have been scrumping you must not have been scrumping he must not have been scrumping we must not have been scrumping you must not have been scrumping they must not have been scrumping
Forme interrogative
Forme simple
must I scrump? must you scrump? must he scrump? must we scrump? must you scrump? must they scrump?
Forme en V-ing
must I be scrumping? must you be scrumping? must he be scrumping? must we be scrumping? must you be scrumping? must they be scrumping?
Perfect
must I have scrumped? must you have scrumped? must he have scrumped? must we have scrumped? must you have scrumped? must they have scrumped?
Perfect en V-ing
must I have been scrumping? must you have been scrumping? must he have been scrumping? must we have been scrumping? must you have been scrumping? must they have been scrumping?
Forme interro-négative
Forme simple
must I not scrump? must you not scrump? must he not scrump? must we not scrump? must you not scrump? must they not scrump?
Forme en V-ing
must I not be scrumping? must you not be scrumping? must he not be scrumping? must we not be scrumping? must you not be scrumping? must they not be scrumping?
Perfect
must I not have scrumped? must you not have scrumped? must he not have scrumped? must we not have scrumped? must you not have scrumped? must they not have scrumped?
Perfect en V-ing
must I not have been scrumping? must you not have been scrumping? must he not have been scrumping? must we not have been scrumping? must you not have been scrumping? must they not have been scrumping?