I must behead you must behead he must behead we must behead you must behead they must behead
Forme en V-ing
I must be beheading you must be beheading he must be beheading we must be beheading you must be beheading they must be beheading
Perfect
I must have beheaded you must have beheaded he must have beheaded we must have beheaded you must have beheaded they must have beheaded
Perfect en V-ing
I must have been beheading you must have been beheading he must have been beheading we must have been beheading you must have been beheading they must have been beheading
Négation
Forme simple
I must not behead you must not behead he must not behead we must not behead you must not behead they must not behead
Forme en V-ing
I must not be beheading you must not be beheading he must not be beheading we must not be beheading you must not be beheading they must not be beheading
Perfect
I must not have beheaded you must not have beheaded he must not have beheaded we must not have beheaded you must not have beheaded they must not have beheaded
Perfect en V-ing
I must not have been beheading you must not have been beheading he must not have been beheading we must not have been beheading you must not have been beheading they must not have been beheading
Forme interrogative
Forme simple
must I behead? must you behead? must he behead? must we behead? must you behead? must they behead?
Forme en V-ing
must I be beheading? must you be beheading? must he be beheading? must we be beheading? must you be beheading? must they be beheading?
Perfect
must I have beheaded? must you have beheaded? must he have beheaded? must we have beheaded? must you have beheaded? must they have beheaded?
Perfect en V-ing
must I have been beheading? must you have been beheading? must he have been beheading? must we have been beheading? must you have been beheading? must they have been beheading?
Forme interro-négative
Forme simple
must I not behead? must you not behead? must he not behead? must we not behead? must you not behead? must they not behead?
Forme en V-ing
must I not be beheading? must you not be beheading? must he not be beheading? must we not be beheading? must you not be beheading? must they not be beheading?
Perfect
must I not have beheaded? must you not have beheaded? must he not have beheaded? must we not have beheaded? must you not have beheaded? must they not have beheaded?
Perfect en V-ing
must I not have been beheading? must you not have been beheading? must he not have been beheading? must we not have been beheading? must you not have been beheading? must they not have been beheading?